SpaceChem or FTL would be the two I would suggest.
Just something I can throw on my work computer to play when I am not busy doing work. Something probably 100 megs or less. I can only play MS games for so long. RPG RTS FPS It doesnt matter to me.
Thanks
Buy Baldur's Gate 1&2 , Planescape Torment, and Icewind Dale 1&2 from GOG. No DRM, no internet required. Oh, and altogether they should be under 100MB.
Edit: Ok that was silly of me. My brain wasn't working in regards to the size...Any of those games will be multiple GB. Oh well, still great games to play if you have the space.
SpaceChem or FTL would be the two I would suggest.