Nice little game. I really like the pixel art graphics. Here is some feedback on how you could improve the game:
- The green floor is not very visible in contrast to the background.
- The sounds get a bit boring after a while and especially the sound when you die gets a bit annoying.
- At the very bottom, I died when I ran into the wall in the middle with the spikes on top. It looks like the player somehow collides with the spikes.
Still a very solid entry! Congratulations to this game!