It's a very fun and chill game, but also a bit difficult at times. Have you thought about making it like an endless runner? If you make it so it has a lower speed and a fixed jump, i think you would get much smoother gameplay. Overall well done for the short time !!!

Interesting idea, it looks like the level is randomly generated as you progress, which was really cool. The controls are a bit strange, the up button jump felt a bit weird since you lose all upward speed once letting go. Would love to see this get fleshed out with more intuitive controls and random level generation!

nice platformer, have a look at GMTK's platformer toolkit for some nice tips on how to make a platformer "feel" good -