Lots of random crashes on android, any fix for this?
Unfortunately, not. It's the automatic port of the engine renpy, I wouldn't know what to do to even start to improve anything. For what it's worth, on my S20 with android 11, it never crashed. So, it must have something to do with the hardware. Newer, more powerful phones handle the game better.
Of course I only have one device to test the game with, so it's very difficult for me to figure out what the minimal hardware requirements are.