Looking for fun, low req. pc games?

Games i have/like:

Starcraft, Morrowind, Red faction, combat arms

fallout1/2, oddworld, san andreas, most pop cap games.

angry birds, crayon physics, minecraft.... etc..



Anyway, more or less looking for lesser known games that are really fun. my pc isn't all that hot so nothing too new.



Intel

Celeron CPU 2.93GHz

1.49 GB RAM

NVIDIA Geforce FX 5200

windows xp pro

18 meg high speed internetLooking for fun, low req. pc games?
Thats a really nice selection there already, loved all of those. If you haven't already give World of Goo or Braid a run, very much worth it and it's right up your alley. Other than that, Torchlight, Super Meat Boy, Gemini Rue, Amnesia, Planescape Torment, Half Life 1 %26amp; 2, and especially Portal would all be winners.Looking for fun, low req. pc games?
Diablo 2

Quake 3

Return to Castle WolfensteinLooking for fun, low req. pc games?
Saints Row 2. It's a sandbox game like GTA and Spiderman 2,3 and Web of Shadows
the best game ver made empire earth art of conquest there has never been and will never be a game better than it.