Yes, the android controls are still early in development. Thank you for your feedback. I am aware of the input being not good to play with on android. I planned to add Button UI and UI for the control sticks. Unfortunately the desktop version takes higher priority and I still need to polish the game loop first before working more on the android port. I am not sure about the crash though, as it is impossible to replicate for me. If you have any ideas for the android version, please let me know!