Thank you very much for the praise and constructive criticism! 😊👍
In fact, I'm planning on adding customizable controls with one of the next versions. I've chosen the arrow keys for player 1 because of the people that have an AZERTY-layout keyboard, so most can at least play alone. However, it's also playable with a controller - for both players, each one can use a controller 😉
And there will also be a tutorial level which shows & explains everything.
Thanks for playing!
Cheers 🍻