This is a lot of fun! It felt a little slow at first, but it picks up and can get plenty intense past the first small area. Love the overall design of the game. The mix of guns provides a nice variety for play styles and enemy types.
I'm really excited to see where this goes in the future. Hopefully more enemy types and maybe even battle screen layouts(Mobile enemies with shields, ones that work in pairs, etc.)
Any chance of a downloadable Linux version?