I built it using the PC, Mac & Linux Standalone option within Unity build settings. I'm not familiar enough with Linux to know if using Manjaro will have any effect, but the game is 'pay what you want' so you can always download for free and test it yourself :) Thanks for your interest!
Thanks. I have downloaded it, but seems that I will need a Windows emulator to run the .exe file. I will try to give it a second try once with more time later.