Inverted in the Membrane
So, after making this game for quite a while, I’ve frankly grown sick of playing it. But now that I’m here, might as well finish!
The boss level shall have an inverted background. Enjoy constantly buying new ammo to fill up your one-at-a-time weapon.

Bright red duck says hi.
Also, note to self: DISABLE DEVELOPER CHEATS DISABLE DEVELOPER CHEATS DISABLE DEVELOPER CHEATS! I know I’ll still forget.