Metal Gear Solid: Peace (Walker) is our profession.
Solid Snake's run in the modern era is now concluded, leaving him standing in the graveyard near the bodies of Major Zero and Big Boss. Despite the fact it would be easy (and logical) enough to end the series there, the gods of sequels decided that the metal gear series would continue.
When you run out of ways to go forward, the logical choice is to back up and, in this case, that means going back to the cold war era that spawned Big Boss. I can only imagine the fact that Snake Eater was better received then Guns of the Patriots had something to do with this, though there's also the fact that Operation Snake Eater happened in 1964 while the original Metal Gear takes place in 1995. There's a nice 30-year gap for the series to explore and it only makes sense to try to show why Big Boss was considered a living legend.
Peace Walker is an interesting game in many respects. It launched on the PSP only to be later ported over to the PS3, which meant it was originally overlooked and, no doubt, fewer people have probably played Peace Walker then any game in the series baring the MSX ones. It also follows the PSP exclusive Portable Ops, which it arguably took a fair bit of inspiration (if not outright stealing) from.
What I found most interesting is that despite being a PSP game, it had a lot of love and care put into it, given a much larger budget then Portable Ops did and was actually worked on by Kojima, unlike Portable Ops. Apparently, it was going to be handled by younger members of his department/studio and Kojima got involved when he learned that they didn't quite understand nuclear deterrence. There are also references, both online and in game, that suggest Peace Walker was the original Metal Gear Solid 5 before that game started development.
If it was the original Metal Gear Solid 5, it would make a lot of sense. Peace Walker is clearly meant to be a direct follow on to Snake Eater, to the point I can only imagine someone picking this game up having not played Snake Eater and trying to figure out half of what's going on. If they had some idea about how the cold war was, that would make sense but the stuff about the boss would probably not mean much.
Portable Ops, OTOH, is pretty much ignored, to the point that this can almost be considered a remake. A number of story beats are similar, some of the same voice actors are brought back(Tara Strong, Steve Blum) and Peace Walker expands the new CO-OP mechanics introduced by Portable Ops. In fact, the only references that Portable Ops happened at all are an oblique one about the whole affair being a mess and single mention of FOXHOUND(which is apparently now canonically founded during the events of Portable Ops, a few years prior). And Snake having the FOX sneaking suit, it would seem.
Peace Walker starts in 1974, 10 years after Snake Eater. It seems that just after being awarded the title of Big Boss and paying his last respects to The Boss, Snake quit FOX and dropped off the grid for the better part of a decade. He and Kaz Miller(who returns to the series for the first time since Metal Gear 2) have founded a PMC called Militaries Sans Frontieres/Soldiers without Borders. They're based on a beach in Colombia(where PO took place) when Snake is visited by Professor Ramon Galvez Mena(hereafter just called Galvez) from Costa Rica and one of his students, a 16 year old high schooler named Paz.
Galvez and Paz want to hire Snake and MSF to investigate and deal with incursions of a heavily armed force into Costa Rica, a country that by its own constitution, cannot maintain a standing army. Being that MSF is an Army without a Country, defending a Country without an Army seems a good fit. Granted, things are complicated almost immediately by Snake realizing that the soldiers, known as the Peace Sentinel, are back by the CIA and that the professor is a KGB agent hoping to kick the US out of Latin America. Despite misgivings, Snake agrees to take the contract, partially due to a tape recording that appears to have The Bosses voice on it, recorded days before in the Costa Rican jungle.
As part of the deal, MSF is given control of an old, abandoned offshore research rig in the Caribbean which they dub Mother Base and makes an excellent staging point for operations into Costa Rica. As the game goes on, Mother Base expands to reflect MSF's growth.
Over the next few weeks, Snake and MSF begin combat operations against PS, learning early on that they're using Costa Rica as a testing ground for AI controlled combat vehicles which act as level bosses. These come in the form of Pupa, a clone of the Shagohod which is supposed to be amphibious, Chrysalis, a VTOL attack craft with its own fleet of drones to accompany it and Cocoon, a huge land battleship that evokes images of some of the crazy WW2 German super tanks.
However, they're all prototypes and testing platforms leading up to the titular Peace Walker, which ends up being the first Metal Gear in the series timeline. It turns out, surprisingly nobody at this point, that it was based off Granins Metal Gear specs that he was so proud of during that one scene in Snake Eater, that had fallen into the hands of Huey Emmerich, Otacons dad (who is a dead ringer for him in both face and voice, except that Huey was born a paraplegic and is confined to a wheelchair). Like his son, Huey works on it because he was told that Peace Walker would be used purely for defense. Apparently Otacon never listened to his dad, or Huey just never talked about the Peace Walker fiasco, because Otacon fails into the same trap when designing Metal Gear REX 30 years in the future(well that and Otacon was obsessed with giant robots).
The game's plot runs along two parallel tracks. The first is Snake and MSF's hunt for Peace Walker, where Snake encounters Huey, who designed Peace Walker, and Dr. Strangelove, a British woman who specializes in AI and is responsible for the AI cores that run both the various giant boss vehicles and Peace Walker itself. There's also the mastermind behind the entire project, a CIA station chief named Hot Coldman *Groan*.
Between Huey, Strangelove and Coldman, the game's main political theme of Nuclear Deterrence is discussed at great length. Specifically, Peace Walker is designed to be the perfect nuclear deterrent, a mobile nuclear launch platform that can't easily be targeted by enemy nukes and can move any terrain. What makes it so "Perfect" is that the AI core is tapped into NORAD's databanks, allow Peace Walker to calculate the best response to any nuclear threat and act accordingly and unlike fallible humans, Peace Walker is fail-deadly and will launch a counterstrike 100% of the time in case of loss of communication with NORAD. There's also the fun fact that Peace Walker has a Nuclear Bomb built into its head, so could also be used to walk up to an enemy target and self-destruct.
Coldman is convinced that the biggest flaw in Nuclear Deterrence Theory is that some or possibly all of those involved in ordering a counterstrike would rather die than be complicit in Nuclear Genocide, thus encouraging a first strike in the first place. He's more than happy to prove Peace Walker is needed by testing this theory with an actual nuclear strike, or the threat of one. Anyone who has ever seen the film Dr. Strangelove will find all of this somewhat familiar, consider it's take on Nuclear Deterrence and the Doomsday Machine.
On the other side of the story coin is Big Boss?s (and MSF by extension) descent into the villain (or antagonist) he'll canonically become. Snake Eater did an excellent job of showing his loss of innocence and disillusionment as he was forced to kill the person he looked up to the most, The Boss, at the order of his country. Peace Walker continues this trend by showing Big Boss's drifting into pure blood knight and warmonger territory.
As the story progresses, it becomes clear that Dr. Strangelove programmed Peace Walker's AI with the personality of The Boss, using all the available information about her life (and making it even more creepy, using her voice). Like Snake, Strangelove more or less had a crush on The Boss and was devastated to learn Snake had killed her (and furious at Snake). Using the Boss as Peace Walkers brain allowed Strangelove to bring her back from the dead (so to speak), both because she felt that if any mind would be suited for determining when Nukes should be fired, it should be The Boss, and allowing Strangelove to try to determine if The Boss actually defected as everyone believes.
The end of result of this is that both Strangelove and Snake have a love-hate relationship with Peace Walker, as having the Boss back in this manner allows them both plenty of time for angsting over her. This is especially true with Snake, who really, really hasn't gotten over having to kill her 10 years before and having to confront and fight "her" all over again takes a very clear toll on his emotional state. It helps drive his descent into darkness. The fact he starts the game not wanting to be called "Big Boss", only to embrace it at the end when he decides The Boss was wrong for allowing herself to be killed says volumes about how far he's come.
With both of these threads working in tandem with each other, Snake slowly, subtly takes MSF down a disturbing path. Having declared that MSF is untethered by Nations or Ideology, Snake and Miller are more than happy to dive into the middle of a turf way in Costa Rica between CIA and KGB proxy forces and join forces with the local Sandinistas, who were chased out of Nicaragua by US backed forces, knowing that this puts them squarely on the US governments shit list.
MSF is initially (and predominantly) expanded by what is essentially piracy. Any troops Snake manages to incapacitated on the battlefield can be airlifted off to be inducted into MSF, through methods and means not elaborated on (some end up in the brig upon arrival for "Excessive Hostility" but almost always end up as new recruits). Mini-boss battles with enemy APCs, Tanks and Helicopters can be resolved by capturing said vehicles and being put to use by MSF for field operations. MSF troopers are sent off to engage in combat around the world with no regard for who the enemy is and they're all shown as masked mooks when seen in person.
And then there's the issue of Metal Gear ZEKE. Once Huey joins MSF, he starts talking about building their own Metal Gear to help deal with Peace Sentinel and the CIA, using pieces from destroyed AI Bosses to do it. This eventually culminates in recovering Peace Walkers nuclear weapon to mount on ZEKE, because if MSF is to be a nation onto itself, it needs a deterrent to allowing MSF and Mother Base to have some measure of sovereignty and keeping other nations from messing with them. It seems fitting that Big Boss starts using the term "Outer Heaven" in this game, and shines a very interesting light on the first two Metal Gear games.
The plot is a lot tighter then MGS4 ever was, helped due to a lot of focus and on shorter cutscenes that get right to the point. Even better, cutscenes can now be rewatched at any time from the main mission select menu, just in case you have to respond to something in the middle (which is unlikely due to the rather short running times). Also, unlike MGS4, most of the cutscenes are drawn rather than rendered in game engine, which I imagine was a compromise to allow the PSP to handle it without sacrificing content, and the game looks fine regardless. One change from the previous games in the inclusion of QTEs and interactive sequences in some of them, which can be annoying because they seem to pop up at random, at least allow you to instantly replay them if it triggers a failure state.
And if you want more information about what's going on, there's an extensive bank of cassette tapes that are unlocked over the course of normal gameplay that involve various characters discussing everything from how to play the game to their backstories to International Nuclear politics to Costa Rica to stuff they're interested in. It's pretty much all optional but there's hours of stuff in there, broken down into short 2-5 minute audio clips and it adds a lot to the atmosphere. I honestly wish that MGS4 had used something like that to flesh out the world the Patriots had created, because I really wanted to know just how they managed to convince everyone that a giant submarine smashing through downtown NYC didn't happen or Ocelot's trolling clone arm and never really got an answer.
Among the highlights were a tape where Strangelove is running tests on The Boss AI and is dismayed over her idealism continually causing scenario failures(choosing to Nuke the US because better the Eastern Bloc survive then both sides die in nuclear fire. ?There are no borders in this world?), Chico gushing about dinosaurs and bigfoot, several people telling Snake that no matter how tasty the poison dart frogs look, he shouldn't eat them and Huey breaking into uncontrollable laughter when Snake tells him he still believes in Santa Claus. There?s also a difficult to unlock series of tapes called ?Paz?s Diary? which sheds a lot of light on her real character as well as having some really interesting character bits (such as Snake and Miller beating the shit out of each other in the showers because Miller was dating two MSF female soldiers at the same time, then both of them laughing about it).
There?s a bunch of new characters introduced for PW. Miller obviously makes his return with a much larger presence then he did in MG2(and designed/voiced so that liquid could plausibly impersonate him in MGS) with a lot of interesting things to say about world politics and battle tactics in general, as well as being the closest thing Snake has to a true friend at this point(his reaction to some of Snakes comments are priceless though, such as when Snake starts gushing over the idea of a cardboard box that looks like a tank). Paz has a lot of say about Costa Rican history, even if she comes across as really Na?ve at times. Strangelove and Huey make excellent scientific advisors who both eventually defect to work for Big Boss and help design ZEKE with plenty of interesting backstory and discussion in their own right. Amanda and her younger brother Chico represent the Sandinistas/FLSN, though both of them are conflicted about having to work with the KGB and use drug money to fund their revolution. Amanda in particular was forced into leadership after her father (their last leader) was killed, whereas Chico is a 12 year old who loves dinosaurs but also wants be treated like an adult. The odd (wo)man out here is Cecile, a French woman who Snake finds n the jungle who escaped from PS custody after accidently stumbling across Strangelove?s AI lab. She comes across as very?French, without much to really add to the plot and without trying to nitpick too much, her accent sounds very forced (apparently, she?s based off an employee from Konami?s Paris office).
In fact, the whole thing feels like the polar opposite of MGS4. The running time may be shorter but it feels like you get a hell of a lot more out of what's there and despite some of the more far out elements (The Boss AI, some of the side content, giant robot tanks), the whole thing feels far more grounded in real life Cold War politics rather than magical nanomachine bullshit. When I compared it Dr. Strangelove above, it was intentional, both because Kojima actively references it and because of the feeling of deadly Nuclear terror and shitty CIA proxy wars mixed with a bit of dark humor. I keep wondering if Kojima's/the writer?s worst impulses were forcibly restrained somehow because "CIA agent tries to prevent WW3 by nearly starting WW3" is a lot more plausible then "Russian Cowboy possessed by arm of dead British clone was running to triple cross for 50 years to take down the Internet Illuminati".
If you're wondering why I haven't mentioned anything about the Patriots so far, it's because they are pretty much not mentioned in the game at all. There are hints here and there that the Patriots are behind the whole Peace Walker Incident (The AIs for the Bosses are named GW, TJ, TR and AL, XOF and Peace Sentinel are probably related to each other based on trooper design) but the only real explanation comes at the end, after you've triggered the real final ending and boss. Basically, it turns out that 16 year old high schooler Paz who really, really likes talking about Peace was actually a Cipher (AKA the Patriots) agent the whole time and was just waiting for a chance to steal MSF's Metal Gear from them.
So that big, long speech EVA made in MGS4 about how Big Boss founded the Patriots only to break from them later on over the clone baby thing? There's literally no mention of Big Boss being part of Zeros secret club at any point and it's explicitly mentioned at the beginning he pretty much quit FOX and went off the grid right after he got his title in 1964. Portable Ops had some references Big Boss being invited to the Patriot Party, but it's canonicity is very, very ambiguous (Broad Strokes seems to be how PW treats it). As for the "I'm mad about the clone babies I didn't consent to!" bit, is mentioned all of once if you get a unlock one particular tape which requires a bunch of super hard optional boss battles, and just acknowledges the clone snake project has begun and that two of them have been born(presumably Solid/Liquid) with the caveat of ?I wonder how he would react?, which heavily implies Big Boss doesn?t know about the clone thing. He certainly doesn?t seem to recognize Cipher when Paz mentions it to him
So yeah, Nothing in Peace Walker supports anything she said there, which implies she was either lying to Snake or Kojima realized that particular speech came across as being pretty stupid and pretty much ignored it. Honestly, I'm fine with that, because I never really bought the whole "Big Boss helped found the Patriots" thing and the constant religious references and Big Boss being the messiah of sorts felt really, really out of place to me. Instead, PW's take on it of Big Boss messing up a Patriot Operation (as FUBAR as it ended up being) and getting a giant bullseye painted on his back because of it comes across as a bit more plausible. At best, you could argue really broad strokes that ?Big Boss helped found the patriots by helping them get their startup money (the philosophers legacy).
With that out of the way, the gameplay is much the same as Snake Eater, with some of the control updates from MGS4. However, a fair bit of it has been simplified for the PSP. Chapters take place over a number of maps, but the maps are fairly small and broken up across individual missions that usually last no longer then 15-20 minutes. Boss and mini-boss battles are considered their own missions, meaning that it's easy enough to retry them over again without fear of losing progress.
The small maps do have limitations though, meaning that it's harder to find routes around enemies and Snake has somehow lost the ability to crawl or shoot while prone. I suspect this is a balancing issue because the guards pretty much can't see you unless you're standing directly in front of their cone of vision and about 20 feet in front of them. Granted, this might be justified in game as all the normal guards being pretty bad at everything (more on that in a bit).
The short missions also have the interesting gameplay change of allowing you to enter missions with a pre-selected loadout. This includes uniforms (different camo types, sneaking suits, "Naked" and eventually battle armor), a couple of weapons, support items and a full loadout of ammo for each weapon. This comes in very handy when a boss battle is entered by letting you swap out your sneaking loadout for one designed to fight a tank and its escort troops. Even more so because the game allows you to replay any mission as many times as you want to gather resources, "recruit" troops, look for secrets and getting a better score on the missions (missions are now scored, E to A with S as the best one).
Beside the story missions, Main Ops, are supplemented by filler missions called "Extra Ops", which tend to be shorter but allow you find weapon specs and recruit soldiers you wouldn't normally be able to find. Some extra ops are unlocked by story progress, others are unlocked by extra ops (in some cases, S ranking an extra op to unlock another). They range in a number of different activities, some of which said to be supporting the main story (destroy a barrier for snake, prevent enemy reinforcements from reaching him while he's fighting a boss battle, etc) but most are generally just filler. There's also Versus and Co-ops, which are the games multiplayer and thus I didn't bother with, so I can't comment on them.
Boss and mini-boss battles pop up to block progress at various points in the campaign, but outside the story harder bosses can be fought for the purposes of farming troops and vehicle capture. Simply put, mini-bosses such as APCs, Helicopters and Tanks always arrive with a small escort team, which will hunt for you while the vehicle tries to kill you from afar. As escorts are taken out, reinforcements will show up to replace them, up to a certain limit. After a vehicle runs out of escorts and taken some damage, the vehicle captain will stick his head out and once taken out, allows the vehicle to be captured, at which point it will be added to MSF's arsenal.
The bosses, OTOH, follow a different dynamic. The AI bosses are fought 1 on 1, where Snake faces each battle vehicle in a giant arena. Upon defeat, he's able to enter the AI core and extract "chips"(which look like big hard drives, but it is the 1970's so who knows) before the core ignites an engine and flies away like an escape pod (not even joking here). This is a mechanic designed around building Metal Gear ZEKE. Huey explains that you use the parts and chips from the various AI bosses to build ZEKE, but you can only salvage the parts if they're undamaged. OTOH, Chips can only be salvaged if the parts are damaged. The parts give ZEKE new abilities (beyond the mandatory bits just to actually work) while the chips essentially raise its stats (like mobility, speed, etc).
The ability to replay missions over and over again ties into these boss battles tightly, because the only way to upgrade (and to an extent, build) ZEKE is to refight boss battles over and over again to get chips and parts. This includes main mission boss battles, which means you'll see the same story bits over and over again, but fight the battles with your best weapons and keeping what you gain from each battle, which makes no sense narratively and feels very "gamey". The mini-boss APC/TANK/HELI battles work much the same way, if you wanted to build up a fleet of vehicles for MSF's use (and recruit more combat troops from their escorts). There are quite a few extra ops boss battles, almost all of which are harder versions of the APC/TANK/HELI battles and the AI weapons.
Apparently Peace Walker intentionally crosses Metal Gear over with the Monster Hunter series and while I can't comment on how well it did so(as I haven't played any games in that series), my impression is that the AI battle vehicles are mechanical stand-ins for the monsters in that series, as far as actual battle mechanics go. There's also a hidden area where Snake meets a talking cat named Treyna and is taken to Isla del Monstro/Monster Island where he fights actual Monsters from that series, as well as a dinosaur version of Metal Gear REX(literally called GEAR REX). I suspect that particular part of the game is not canon and more of an Easter egg, either that or there are magical cats snake knows how to talk to in the MGS universe.
Beyond the mission repeat mechanic, another particularly interesting addition to the series is the Fulton Skyhook System. Essentially, somewhere along the line it was decided that MSF would get new recruits by pulling them off the battlefield and putting them to work for Big Boss. Mechanically, Snake/MSF soldier PC will knock out an enemy and attach a Fulton balloon to them, which almost instantly catapults them to a waiting off-screen helicopter (because helicopters are cheaper). This allows snake to do battlefield extractions without the hassle of having to drag someone to a helicopter, which saves the game from having to actually render a helicopter extraction (or Huey?s in general, which you?re told MSF uses but never really see) or having a drag/move body mechanic (Snake lost this ability when he forgot how to crawl or shoot while prone). This does lead to the amusing fact that the Fulton works ANYWHERE, including inside of buildings and underground.
It does lead to some weird gameplay/story segregation issues because the actual ?recruitment? part of the process is extremely opaque, where some of the recruits Snake grabs from the battlefield will be kept in the brig to be ?reasoned with due to intense hostility" but all of them (except for one plot specific case) will eventually join MSF and never cause problems ever. Presumably they join Big Boss because of his reputation, but nobody knows what he really looks like, thus why they shoot at him. It?s also mentioned that most of the villains are Mmercenaries and/or Vietnam vets, so either don?t feel any great allegiance to anyone or were treated badly when coming back from the war so are attracted by MSF?s ethos of treating soldiers better then their country treated them.
This feeds into the other side of Peace Walker. While the main game is doing the Sneaky Sneaky missions occasionally punctuated by boss battles, Peace Walker's emphasis on MSF isn't just a part of the plot. The menu screen you return to between missions forms the heart of a mode where you essentially run a PMC. Centered on the offshore platforms they were granted at the beginning of the game, MSF slowly expands and gains new features and abilities. Departments are formed and staffed by Big Bosses newly recruited minions based off a series of stats (from E for shit to S for best of the best). Having better ranked troops in a department levels it up, which mostly determines what weapons and items you can build and develop (MSF apparently can't just buy weapons off the black market, but rather has to find plans and develop all their stuff).
However, men assigned to combat end up serving two purposes. The first is that can be used in battle and the second is that they act as resources to develop weapons and build your base up and such. Instead of money, these resources are called GMP (or Gross Military Product), which seems to be an approximation of MSF's combat potential, and is based off their combat stats. More and better troops raise GMP and thus your ability to build better weapons. Troop GMP goes up from training (merely being in combat division), but goes up a lot more from actually engaging in combat.
Any Soldier in MSF can be used to play almost any mission in the game (raising their GMP) but after a certain point, the game introduces Outer Ops. Outer Ops is a "Strategy mode" of sorts where Soldiers and vehicles can be assigned to engage in battles around the world for clients (at least that's how I interpreted it). It's very abstract, with the enemy force being displayed and all you can do is assign forces to defeat them (which a graphical representation of your chances vs. theirs). Once forces are committed, the battle happens while you are doing a mission and you get the results afterwards, including the option of a play by play of what happened. Victory results in gaining GMP for the soldiers who participated and often items/specs for weapons development. Soldiers who are "killed" are sent to sickbay to recover (unless the battle is a loss, where they might actually be killed for real). Vehicles don't get better stats and a loss in battle is a permanent loss, but vehicles absorb and dish out a lot more damage, so that's the tradeoff.
The abstract nature of it works nicely into reinforcing the nature of running a PMC. The enemies you fight are never identified by who or where they are and the fact you can't control anything in the battle other then who to send (Soldiers often use the best weapons MSF has in any given battle, but not always). Actual combat seems to be done mostly via the RNG, which can result in boneheaded moves like soldiers continually chipping away at a tanks health with a submachine gun while then using a rocket launcher on a nearly dead soldier. It makes it feel very detached like MSF's mantra of being soldiers without borders, unchained by nation, cause or ideology. The entire thing is optional and runs in the background anyway, so it's really just a way to help level up your troops (and give them something to do).
There are a few nagging issues with the game and at the risk of causing a derailment I?ll hit probably the most problematic one first. Namely, it?s Paz, or how she?s depicted. Namely, Her depiction for almost the entire game is that of an innocent, somewhat na?ve teenage schoolgirl, with only at the very revealing she?s actually an adult and a triple agent working for the CIA, KGB and Cipher.
The issue is with the weird fascination with her in a not innocent way. The first time you meet Paz, Snake while ?checking her for injuries? looks at her in her underwear. Then there?s ?A Date With Paz? extra Op, which involves Snake taking Paz to the Beach so he can impress her, take photos of her posing and get into a special cardboard ?love box? with her at the end with some very suggestive dialogue while they?re inside together. The others come from Paz?s diary tapes (which are revealed from beating the harder optional bosses), during which it?s mentioned that Strangelove trying to do a suggestively sensual massage on Paz?s chest and Miller dropping his pants in front of her while making a joke about suppositories, both of which involve Paz throwing things at them to make them leave. And then there?s the fact Paz strips down to her underwear again when she?s in ZEKE?s cockpit to fight Snake at the end of the game.
All of these together comes across as a bit creepy, because while I realize she?s actually an adult and that the age of consent in much of the world is 16, the fact these are all middle-aged adults making very suggestive moves towards someone they believe be a na?ve high school student comes across as borderline pedophilia. And this is after the whole B&B corps thing in MGS4 and the also disturbing ?Teenage Otacon was being molested by his stepmom? plot point in MGS2. It seriously makes me wonder WTF Kojima?
That aside and moving on, Extra Ops, combined with the Main Story Ops, makes Peace Walker a fairly big and long game, especially if you care about rerunning the ops several times to S rank them, to recruit high ranking soldiers or get rare weapons or specs. Which you pretty much need to do (or play co-op) if you want to play a lot of the optional boss battles(mostly for the challenge of it). A number of the extra ops feel kind of gimmicky (Base defense, hold up, dead man?s treasure, etc) or there to pad out content and always take place on maps from the Main Ops with the same enemies (which means you already know where you?re going but it gets a bit samey after a while).
The final chapter itself kind of falls into this as well. There are 5 chapters in the game(plus a short prologue) but 95% of the story is done once you finish Chapter 4 and blow up Peace Walker. There?s even a credit roll sequence with a ?To be continued in Chapter 5? attached. From there on, you occasionally get a mission where the captured Zadornov will escape from his cell at MSF and you have to go out to one of the areas from the main game (at night this time), find him and recapture him. It?s not hard but it feels like padding, even if it does turn out that Paz was letting him out of his cell to distract everyone while she made modifications to ZEKE in preparation to stealing it (though it?s never explained how he got off Mother Base, which is a hundred miles from land, or how the guards kept letting this happen).
A lot of the Extra Ops don?t unlock until Chapter 5 and some of the best stuff isn?t available without having completed pretty much every mission in the game regardless, so you can?t get the infinite ammo bandana until after you?ve beaten a much harder version of peace walker, which is kind of where you needed to have it. The only real reason to keep going after a certain point is either because you want 100% completion (if so, good luck to you) or you really want to beat the most challenging bosses in the game (including the monster hunter bosses in the hidden area).
Once Mother Base has expanded enough (which it will be doing anyway if you?ve been recruiting as you go), ZEKE is finished (which might require refighting some of the AI Boss battles) and all the Zadornov capture missions have been done, Paz will attempt to steal ZEKE, forcing a final true boss battle on Mother Base. This one has the fun dynamic of being able to use Mother Bases missile launchers and Supply Catapults as part of the boss battle itself, but also the fact that the difficulty of the fight is based around how much you?ve built up ZEKE. If you built and installed all the extras and all the AI chips, ZEKE is far, far more difficult then if you basically did enough to put it together correctly (of course, you do have the option of removing the extras, but not the AI chips, prior to the battle). Beating ZEKE will cause Paz to fall into the sea (presumably but not actually dead because Ground Zeros) and trigger the real end sequence.
This real finale sets the stage for Big Bosses future. Miller admits he was working with Cipher (and may have been a Patriot agent the whole time) to help build up MSF, but Snake forgives him and they discuss the fact that stopping Peace Walker has made them a threat to both Cipher (the Patriots aren?t mentioned by name) and the World Order and they have to be ready for what comes next. This culminates with Big Boss making his ?Outer Heaven? speech where he talks about MSF/Outer Heaven being those without a country but having each other to depend on who go where needed and fight those to need to be fought. That they will be viewed as a cultish rogue state by the rest of the world and will play the role as needed, echoing what Paz/Pacifica says to Big Boss, that they will be used by Cipher as a counterpoint to the New World Order (that the Patriots will eventually bring).
The game?s plot and character arc does a pretty good job of transitioning Snake/Big Boss from ?Disaffected, Disillusioned elite soldier? to ?Legendary Mercenary Leader who with his own private army and nuclear armed independent state?. How his affection for the boss and his still open emotional wounds from having to kill her really did a lot to break him inside when he had to face that decision all over again. It does have some weak spots, because the insistence that MSF/Outer Heaven has no country, goal or ideology and both his and it?s goal is basically to fight because makes it hard to pin down just what MSF is for(though it?s still a ways from EVA?s ?Big Boss did this all to stick it to Zero and the Patriots? thing in MGS4, which implies to me EVA wasn?t entirely truthful or correct). However, it seriously shines a new light on the first two games, to reexamine how much of MG and MG2 was villainy vs. propaganda that the Patriots were feeding everyone to discredit Big Boss. Unfortunately, MG had very little plot or characterization to begin with we pretty much have MG2 to compare with.
There's also the interesting issue that the prequel nature causes. Since Peace Walker is now the first canonical Metal Gear (and ZEKE the second), this makes it even more strange that the REX gets all the attention in the non-prequel games, especially since the US government was (kinda) responsible for building Peace Walker, a good 30 years before REX. To say nothing of the TX-55 and Metal Gear D from the games set in the 1990?s(you know, the other Metal Gears Big Boss built/owned).
And speaking of the other games, considering Paz ends up being a triple agent, working for both the US, USSR and Cipher/Patriots who steals a metal gear(even says, "I'm taking it back") she?s essentially co-opting Ocelots role, which begs the question what Ocelot has been doing all this time. I know that he shows up again in the 1980?s, but this basically makes Peace Walker the only Solid game that he doesn't make an appearance in.
Finally, So at the beginning of the game, Prof. Galvez/Zardornov claims to represent Costa Rica in wanting to hire MSF to deal with the heavily armed Peace Sential troops, since Costa Rica doesn't have a standing army. However, it's also immediately pointed out that Galvez is actually a KGB agent and wants to kick the US out of Latin America in favor of the USSR. Which begs the question, did he ever represent Costa Rica's government in any way in this manner? Or was MSF essentially an invading force of its own due to lack of sanction from the government? The ending timeline implies that Costa Rica was friendly to the US, impling Peace Sential might have been sanctioned all along.
I really did like Peace Walker, despite some technical downgrading and filler. It holds together a lot stronger and tighter then MSG4 and only Snake Eater works better as a complete package.
Next: Metal Gear Solid V: Ground Zeros:
or Paz and Chico Escape from (NOT)Guantanamo Bay.