As Zach said, you need to hit 'tab', click on 'Game Properties', then change the 'Type' dropdown to "F8SC". Click 'Ok', restart the game, and you should be fine.
Ahhhhhhh :-( I am missing it for some reason I get a screen that says Defender arcade then the scaner and one person at the bottom, no mountains no enemies and no defender ship. as I press the button I can hear it shooting and see it on the scaner but nowhere else. :-(
Maybe it is something to do with Stella X?
Thank you very much, but since I am using an old version of Stella X because the new version runs way too slow on my computer, I don't understand that Pentium III 902 HMz and 384MB ram on this laptop. oh well maybe it uses a lot of memory my memory is very taxed most of the time, when I am on here (the net) I am runing at 100% memory usage.
I guess I'll use Z26 I may even switch to Z26 but if I do I will be changing the colors of my hacks to look good on Z26, they look lousy on Z26 compared to on Stella where they are beautiful hacks!
Thanks for the help again