Very good entry! Brings me back to the sega mega drive and gameboy games,
My controls didn’t match up 100% with the tutorial but I manged to figure it out in the end. Only real thing I can think of to improve would be the switch between the drill character and the normal character. If instead of having to press a button to move the drill forward, just using the arrow keys alone would be fine? I found myself accidentally pressing the drill button when I wanted to attack quite a few times.
Still great game overall and a good length of play for a Jam!