Cosmic Dawn is a fast paced first person retro shooter, which has an alpha demo you can download over at its itch page. It’s being developed by Mat Gabriel.
Enjoy shooting, lasering (tasering?) and bombing your enemies to smithereens as you bunnyhop around levels, painting it red. Watch out for the acid though.
If you enjoyed playing the demo, and would like to keep up with the development of the game, then check out and follow the developer on Twitter.