Game Help (need decision help)

Im looking for a suggestion on what game to get. I always get my games from gamestop on their 2for1 used sale. I got 2 i want but cant decide on a third.Call of Duty WAWRFable IIand one more, what should i get???RI was considering Assassins Creed, Civilization Rev (interesting genre), Far Cry 2, or maybe Red Faction, Prototype was my third choice but ive heard from many sorces is was bad, heard a few good things , but ill wait and play it for myself.I already have:Gears 2, Dead Space, Bioshock, Left 4 Dead, RE5, Burnout Paradise, COD4, Halo 3, Skate, Skate 2, Fallout 3Game Help (need decision help)
id say red faction or oblivion, but this should be in the recomendation thread...Game Help (need decision help)
You should also consider:

GTA IV

Oblivion

Mass Effect

Lost Odyssey
definetly mass effect, plus its only 15 bucks
is assassin's creed a good game, enough to live this long after its release?an how similar is falout to oblivion?thanks
[QUOTE=''flfishi'']is assassin's creed a good game, enough to live this long after its release?an how similar is falout to oblivion?thanks[/QUOTE]

well, story and environment and stuff, oblivion is waaaay different. but it has the same open world-ness to it, and you when playing it you can tell its from the same people. if you liked fallout you will probobly like oblivion. i think oblivion is more fun imo. assassins creed isnt that great, cool concept, but i dunno its just not all tthere. you might wanna wait for assassins creed 2, thats coming out november i think, its looking pretty good
Definitely Mass Effect, Assassins Creed
Use the stickied thread.
Red Faction , I hated Assasins Creed and Prototype