Hello my friend,
Sadly I can't get this to work in Linux (manjaro).
I've already got QT installed. I get the main menu, the credits work, but the levels or play exits with the attached error.
2 years ago(+1)
I am sorry for your inconvenience, we sadly haven't been able to fix this bug, so it sometimes segfaults on start. The only workaround known to us, is to start the second level via the level selector.