Space Crusade Problems
 

Alright, I finally got Space Crusade to work (typical ctrl+f10 mouse stuff). However, for shooting, whenever I click on the shooting button it just flashes the squares I can shoot at and I can't shoot at all. Is there something wrong with the game/my computer, or is there a control for it that I can use?

It's an issue with speed - DOSBox is running too fast for the game. Decrease the number of cycles DOSBox is running at (to something around 1000 - 2000) and it will be fine.