Timesplitters 2 is one of the best shooters out there.
Timesplitters 2 has a solid story; the game takes you through various times in the past, present, and future which is pretty cool. I have to say Timesplitters 2 has one of if not the best multiplayer I have ever experienced-even though it has no online play. Even by yourself with CPUs (or 2-4 players with CPUs), Timesplitters 2 is awesome when it comes to multiplayer.
The gameplay in Timesplitters is as good or better than any other good FPS out there; but nothing that will blow you away. Timesplitters has fairly well done graphics for an old Gamecube game. It has a unique art style that perfectly suits the mood of the game.
There also is a mapmaker feature that works surprisingly well; you can basically make your own level, both multiplayer and story mode levels, so you can actually make your own story mode. The mapmaker mode is probably my favorite thing in Timesplitters 2 that I was totally not expecting to be any good.
All in all Timesplitters 2 is a great game with very, very minor faults. It is a great game that anyone with any system should pick up and have a great time with. TS2 is a First Person Shooter that is practically flawless in every category.