When I change resolution from 640x480 to any other (for example 800x600) the colors go weird (invert) and I just can't play. But when I use 640x480 it is all normal, always but that is just too small resolution to play shopper.
I have Windows Vista 32-bit, and my computer is pretty strong.

Also, when i minimaze the game, I can't maximize it, the screen just goes black and then i have to end game in task manager.

Please read the sticky threads before posting.

http://worms2d.info/Troubleshooting_FAQ#The_game_colours_get_all_messe d_up