Hmm, thats interesting. I'll have to add some kind of speed control to the game.

Silvercord, (and anyone else for that matter), I'd like to know how many FPS your computer runs the game at. To do this, you'll need to open a file in the \Defense directory called data.def in notepad. The change these lines:

[ debug mode off ]
[ DEBUGMODE ]

to

[ debug mode off ]
DEBUGMODE

Then run the game at hold down F1. It should tell you your FPS in the upper-left corner. The game is supposed to run at about 80 fps.