There are no plans for a Linux version of Nightmare Frames at this time. But if I decide to do it in the future, I'll know who to call ;)
I've had decades of AGS experience and work as a game dev and Linux system admin if you would like me to package it up for you and test it for you on all major distros if you like?
Hi Grahf! As I said above there aren't plans for it. But I really appreciate your offer!
contact me on discord under Grahfmusic or send me an email at contact@grahfmusic.com. Would love to do it for free