Unreal Tournament 2004.
Throw up Antalus with the Zoom Instagib, Low Grav and Double Jump modifiers. It's a space-esque mayhem! If you leave off Zoom Instagib, you can grab the Redeemer, jump up onto the high plateaus and nuke some punks from high above

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EDIT: That reminds me of a bit of a story... gather round, papa aik has a tale to tell.
This one time, one of me roommates decided he wanted to play a game with me. He asked if I wanted to play "Duke Nukem." So I jokingly told him to wait so I could get my 486DX out, then I suggested we play Unreal Tournament 2004 instead. Well, then I got into a bit of a taunting mood and said I'd beat him badly even though I hadn't played in years. We went to play... yeah I won 30-3

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Then the rest of the roommates got in the action and we got some team matches setup. Unfortunately, my teammate was too busy talking to a girl and we lost 40-33 where I had 36 frags myself. Yes, although it may look like some funky math, that number is correct

. Beating two people at once wasn't too much fun, but when you know the Adrenaline codes and no one else does, it gives you a bit of an advantage

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