Cool platformer game, I like the art and game play is fun even though it gets really difficult early on. Here are some thoughts I had when playing..
- The fall seems somewhat slow, which also makes falling to your death take a long time
- Using mouse click for dash when everything else is keyboard feels out of place
I finished a few levels then I got to level where it seemed impossible (at least to me) to finish the level as it required me to jump higher than spikes in my way, which I had no clue how to do. I'll post a pic on your forum post.
About the resolution, it's better to set the initial resolution to something like 1280x720 (check my game) instead of 1920x1080 or so and allow the players to maximize the game instead.
Anyways, good job for such short game jam 👍