Soldiers SP Demo

Set it to no shadows to try that.. use 640 x 480 if you can, and use dxdiag (Start/Run/Dxdiag.exe) then go to the sound panel and lower hardware acceleration to 1.

Set the textures to low or Linear, turn off the start stuff, and don't compress textures (might look a little ugly, but we're experimenting here..) and try the lowest sound settings. Slowly increase to see results.