Thanks for your feedback, the aim was to have a mobile-compatible game. Normally this is already the case, the game can be played from a mobile phone. The first 10 levels are used for the tutorial, the others have been generated, so there's not much of a learning curve and it gets difficult very quickly.
I realize that more animations and SFX are needed to bring the game to life, you are right
I forgot to add the option to skip to the next level using the keyboard, it will be done in the next update
Thanks for the bugs, I've managed to reproduce them and will upload the fixes at the end of this game jam