Wow. Really cool platformer. Didn't read the description so I had no idea who I was until a little after I saw then enemies then it hit me! Oz!
Found the game extremely difficult on Keyboard (maybe this was developed with a controller?), but that difficulty made me want to keep trying until I reached the end! For the longest time, I thought I had to use WASD which is super awkward with z,x,c, but then when I switched to arrow keys it got a lot better, though the enemies are still brutal!
Really enjoyed playing this one. Great job.