I really like the monochrome color scheme that this game has going, although some of the graphics were a little unclear in the minimalist style. In the first level I died to the line that disappears and reappears just because I wasn't sure what it was. I think the character controller could be tightened up a little as well. The character is so slippery even when midair so trying to do precise platforming was very challenging. Tighten that up and I think you have a great game on your hands!

I really liked the game, the only thing that I didn't like were the slippery controls. But overall, good job!

I really liked the minimalistic colour pallet one thing about it though. Using some other colours for coins and the player (could be complementary could be a triad ex...) I use ColorHunt (https://colorhunt.co/) to help me find pallets that have variety while still maintaining the minimalistic feel of monotone pallets. Finally the difficulty. I would suggest respawning at the beginning of each level instead of all the way back at the start for the reason of its a game jam people typically won't want to spend nearly as long mastering mechanics and movement as you, the designer will have through testing. 

Feel free to check out my game as well :)

The game works fine except the fact that the level didn't finish for me and the controls are wierd,

anyway you can check out my game if you have the time https://itch.io/jam/vimjam/rate/766947

This game looks really good, I really like the minimalist colors and shapes. One thing I have to say is that the controls feel really slippery especially on the slope. But overall I really liked your sound design as well. Nice Job!!!