nVidia broke DirectDraw blitting (causing massive slowdown) with their 43.45 drivers. Needless to say, this was a *big* topic on these forums a few weeks ago. They fixed it by 44.03, so try a driver update.
Blitz2d games are Slowwwww
BlitzPlus Forums/BlitzPlus Programming/Blitz2d games are SlowwwwwThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.