A few users have reported issues on openSUSE and Arch Linux.
The game doesn't start from the itch app:
this is most likely due to libsndio not being installed or version 7 being installed. The app is looking for libsndio.so.6.1 so installing libsndio and symlinking libsndio.so.6.1 to libsndio.so.7 should fix that.
next is that the app is looking for libcurl-gnutls, installing and symlinking fixes this. The next release won't use libcurl anyway so this issue should be fixed soon (it's part of a debug feature that is due to be removed).
lastly - 64bit inodes. The app is 64 bit but for some reason there is still a crash when running from a 64 bit file system. A work around is to move the app to a 32bit files system. We'll look into why this is happening and fix ASAP.
Thanks for the bug reports and for your patience.