It’s an enjoyable game, one thing which needs tweaking though is the wall jump mechanic. From what I can tell, you have to hit and hold A/← or D/→ slightly before space for the wall jump to work. Which also might move you away from the wall so it’s counter-intuitive.
In lots of other games you get a little window instead and don’t have to be super exact – it feels like you press them at the same time, but really either directional or jump might be a bit earlier, but if feels smooth to players.