This is part 1 of a gameplay vid of the single player mode in the third and final Timesplitters game Timesplitters: Future perfect.
TSFP goes a slightly different route than the first two in the Single player and feels more like a story based FPS game then the old more objective based style of the first two. There are still objectives, but it's definitely more story driven this time around.
Other than that, I can't speak more highly of the Timesplitters series. They are probably my favorite FPS series of last gen, and one of my favorite of all time. There are some things they changed in Future Perfect that they changed from the previous two in when it comes to guns, but overall, the sheer amount of unlockables and features in TS2, TSFP, and to a lesser extent, the original is insane.
People may like their achievements and trophies in their modern games, but if you completed a Timesplitters game 100%, life gives you a trophy. No seriously, it's in the mail.
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https://www.youtube.com/watch?v=c1wNQNM08HE