The game is cool but the controls in ZQSD give me the impression of an easy game made in to difficult artificially.
I'm glad you like this little game. I'm having a lot of feedback on the controls. I've used ZQSD because I'm using an AZERTY Keyboard. I'll provide a fix to allow QWERTY users to play without having to use SHIFT + ALT (to swap between QWERTY/AZERTY) when the game jam is done. I don't think I'm allowed to provide any modifications during the review time.