I found out the bug. It’s a Spine2d related export bug that is only visible in the release builds, so it’s not easy for me to find out. Someone reported this on 0.0.9, which was the first time I heard about it. But I’ve uploaded a 0.0.7.1 (it’s purely a filename change, the game still shows 0.0.7, as I did not change any code.) to itch. This should fix the issue? I pray, because I’m about to go onto the road for the whole day, so I can’t fix any other issues. Thank you for telling me, I really appreciate it!