You can find it on Steam here: Mystic Mayhem Unleashed on Steam
Viewing post in Mystic Mayhem Unleashed [Demo] comments
Hear me out, your linux build would translate easily on the Atari VCS. I played the demo on PC Mode and it works great. I have a developers profile with Atari. Would you maybe be interested and bringing this to the VCS? I first played this game on Ouya. Loved it. Came here beause I wanted it on PC.
The way VCS porting works is easy. You make a Linux PC Package with read write permissions, open. Upload to dev portal in zip format and include a text file that tells the VCS to launch the game. It should, in theory, be pretty easy to do if you're open to it. I think people would love it there.