Hrmm... friendly gaming advice. Potentially useful andRelatively original, good show, Mr. OP!
Dead Rising 1: Try to get the Megabuster as soon as possible. You ought to level up a good few times getting it and nothing works better on bosses if I'm not mistaken.
Dead Rising 2: The driller (spear + power drill, both items avialable in the Royal flush plaza maintenance room near the orange car) seems more effective than the defiler (sledgehammer + fireaxe) for most bosses, trading speed for power (not much less power, mind) and staggering your foe, allowing you to press the attack and cut your orange juice (or wine, if you have the drinking book) intake considerably.
The fastest way to make money seems to be find the 3 gambling books (2 are in bookstores, one is in the silver strip casino with the big red car) and use the "bet max" option on the giant slot machine in Slot ranch. (near the hall leading to the food court) You can literally earn millions in 10-15 minutes.
Fallout 3: Make intelligence your best stat, raise it to 9 from the start. (leaves 1 point for the bobblehead, of course) You get so many skillpoints, you can have around 4 skills at 100 by lvl 16 or so. With my most recent character, I ran out of things I needed to improve at lvl 19, the next 11 ("continue the game" DLC, hurrah for GOTY editions) will be spent making myself ridiculously talented at things I seldom use.
Feel free to make charisma a dump stat, it's not particularly useful outside of bargaining. In most cases, I find the shopkeep is lucky to have any money left by the time I'm done trading due to the sheer amount of crap a successful adventurer brings in, Sure, you get ripped off, but what were you going to do with all the caps you might (and probably will anyway) have left over?
In the weird virtual reality you go to in the story, you can just walk to the abandoned house and shut the ************ down by touching objects in sequence to make the command console appear, ording the chinese invasion and freeing yourself. It may take a few tries, but it's probably faster than following the plot rails.
Force unleashed 1: Few things seem more effective on humanoid (grabbable) bosses than well applied physics. The old grab'n throw worked better than most anything else on pretty much every boss even on the hardest difficulty.
Oblivion: At lvl 10, you can get the skeleton key at Nocturnal's shrine (you'll have to google the location, sorry) after an easy fetchquest. It essentially skullfucks lockpicking by raising your skill 40 points and never breaking, just mash auto-open.
Naughty Bear: Driving the teddies insane nets more points than going arouind slaughtering everyone. Go nuts, they will too.
Saint's Row 2: If you're the kind of person that has some grudge against single-player cheating, but can't get past the occasional frustrating mission, I'd advise doing the downtown (ironically located on the northern part of the island) "Snatch" missions to unlock ubsurdly fast firing uzis at lvl 3 and infinite ammo for them at lvl 6.
Dragon Age: Coercion proves pretty useful, I think, no harm maxing it out. (unless you're a warrior and need those points for combat training)
Minecraft: Go into options and set the difficulty to peaceful. There, now you can focus on your square-y masterpiece in peace and forever give Creepers the finger.
Fable 3: Start a corrupt real estate empire as early as possible, then you can easily fund an army to protect the people while making all the popular choices on the throne. Oddly enough, the people of Albion take little notice of a corrupt landlord, you can even go back and set rent for nearly everywhere to 0 afterward.
EDIT: Not game advice, per se, but if you have a steam account, "Alien Swarm" is a free game. It's a bit like left 4 dead, but with classes. (leader, medic, gunman, tech) Might be worth a look.