I had the same crashing problem as one user below - Windows 10. Pity, was really looking forward to playing a good shooter.
Viewing post in SparKade jam comments
Sorry to hear that, but I think I know what may be causing the issue and have fixed it. Turns out there was a script in the menu that sometimes decides not to compile. If that's it, the fix will be live after the jam is over... if not, the best help I can offer is "turn it off and back on again", or check how you are extracting the files.