What good Xbox260 games are there?

If you liked Prototype a lot then you should really like Assassin's Creed II, my first recomendation would've been InFamous, however it is a PS3 exclusive. I don't know. You should also try some FPS games if you are into those like Modern Warfare 2, Bad Company 2, and Halo.

Check out Resident Evil 5 gold or normal. Theres A LOT of replay value in that bad boy.It has a fun campaign and after content like unlimited ammo and mercenaries that keeps it fun. I had 50/50 achievements lol, thats my only one I did that. Also Halo 3 is pretty entertaining for its multiplayer and It has forge which is a great way to pass time. Ninja gaiden 2 was also fun but has a lot of challenge to it, and left 4 dead 2 is also pretty entertaining.But l4d2 is definitely a great rent, you can beat it and maybe get tired in a week lol

Definitely try halo 3 or halo odst or any halo games. And also try modern warfare 2, But before you play modern warfare 2, get call of duty 4, also try battlefield:bad company 2:)

i think that prototype is beautiful game and fun, but there are more good than this game

like, ''assassin's creed 2'', ''mass effect 2'' is best game ''Call of Duty Modern Warfare 2'' has beautiful story and game, '' battlefield bad company 2'' its FPS game that only good for Multiplayer but i dont know if you like it, but what's good for you its ''assassin's creed'' and ''Mass effect''

Third Person Look Games

maybe any halo game?, COD, timeshift, halo wars was good, assassens creed 1 and 2, quake 4, bordarlands, red fraction, orange box, and try Alien vs predator thats really good