Like the title says, good games you don't need 3D acceleration for - know any? Hard disk space, RAM and processing power not a factor, though (these are normal.) Its on a cheap laptop. Any genre will do.

Sevaral Blizzard games such as:
Warcraft 2
Diablo II
Starcraft

Keep 'em coming! Any more?

Doesn't Unreal Tournament 2003 have software rendering option? At least the original UT has, and I'm not sure about 2004.

Delta Force 2 (http://www.novalogic.com/games.asp?GameKey=DF2) is another FPS that doesn't need 3D acceleration, it uses voxels instead.

Then of course there's the original Tomb Raider ;)

Emulation! That's at least several thousand games there for ya!

Yeah your right....I think it was the original UT I use to play on an old Compaq laptop years ago...it was pretty bare bones though. Graphics were really grainy if I remember right, but playable.

Highway Pursuit (http://www.adamdawes.com/windows/win_hpursuit.html) ? :D