I like the cardboard-looking castle tiles used. The description says controller only, but I was able to play on keyboard - I think attack is either S or X, and I was able to use spacebar for jump and arrow keys to control the player.
Thanks. The tiles are actually scribble platformer asset pack from kenney assets. I put controller only at first because I didn't had time to test if the keyboard input worked correctly on web. Turns out it works perfectly fine so I've updated the game page with the keyboard controls.