Fenolio said:
Subversion time.
Ratchet and Clank games. ANY of them (except maybe the first. cant remember)
Finished the main game? Heres challenge mode.
Start the game from the beginning.
Every kill adds a Bolt (currency) multipler until you get injured. (max 20)
You keep all of the weapons you collected during the game.
For a hell of a lot of Bolts you can get the Rip You a New One (R.Y.N.O for short) which is either a miniture nuke launcher or a rapid fire missle launcher. Or a combination of the two.
Using it is IMMENSLY satisfying.
I have played every PS2 Ratchet and Clank games so many times that I have done everything in them. EVERYTHING...Maybe I should get PS3 to play the never games...Maybe they have the R.Y.N.O in them again, I miss that gun.
On-topic: Bioshock 1 and 2 and Dead Space. You play through them once and...that's it, there is not much more to them. Second playthough, you now where stuff will happen and where to find everything and the game gets so boring. Especially Dead Space.
What else...Oh yeah, Prototype. When I finally finished that game, it had felt such a chore that I was too mentally tired to play it ever again. It's quite a fun destruction-based game, but it's not addicting enough to play it again.
Also, as many have pointed out, Batman: Archam Asylum. I played through it once carefully, collecting as many trophies and stuff as I could find. After finishing it, I really didn't feel like doing all that again for a while.