I really liked the pallete swapping mechanic. I wasn't very good at timing everything and I would mix up which spikes where safe vs not safe. But overall a nice game with great music and SFX. 

The pallete swapping is an amazing game mechanic! I also liked that you considered people might get bugged into the wall! very cool game man!

There are some really cool ideas here.  I liked the palette switching and that you not only had to worry about what blocks were active in each phase but also about how different the gravity/jump was in each one.  Very cool.  The platforming felt pretty good, though I definitely would have appreciated some coyote time :)

Unfortunately I ended up not making it terribly far because for the life of me I couldn't get the timing down for the parry mechanic (either it's really tight or it could just be a skill issue), so I wasn't able to clear the first room with the three switches after learning to parry.  But what I did get to experience was fun (and I may come back to this later because I hate to leave a game unfinished and I want to see some of the rooms from your screenshots :P).  

Solid entry; nice job!

Intresting game i guess, but the unstuck feature could be better, i remember a game like it made by Juniper Dev where it had the same problem but she made it by just placing you on top instead of the nearest check point

so i think my biggest complaint is that because of teh color swapping its just hard for me to retain which of the spike palettes are safe to walk though, then when i got to that level with the four spikes, then the two goombas with the diagonal moving goomba and...it felt like i had to die over and over just to get the goomba out of my landing zone and then the jumping plus shifting afterwards....its where i gave up.
poor use of theme but a very solid platformer, love the colors.

What a fun game!

what a game! i sucked at it a lot tbh haha but had a lot of fun : )

This is really fun. I did notice the intro used gray and white and the game is yellow and red. Fun game though!

Damn, I had a lot of fun with this game!

The shifting mechanic is crazy work btw, very cool.

However, I think some coyote time would help, like, a lot.

Also, sometimes pressing the shift button while jumping and moving at the same time feels a bit confusing. Maybe having a mouse click as an alternative way to shift would make it feel better.

Keep it up! Great work :)

Color switching that also switches collision and jumping - a very interesting mechanic! I kinda suck at this game, it took me way too long to pass some of the levels but it was still fun. The music is fitting, and i think the art is also great, red and yellow is a quite unique choice of color and it works!

The shift mechanic is really cool! We did similar things with the on/off switching platforms. I was a little confused on how the jump worked between shifting, it seemed I was supposed to do high jumps when I could only do small a lot. But I liked the movement feel and I had a lot of fun playing this game.

Overall, I agree with the comments below. The game is fun, but honestly, I would have preferred a darker palette. Still, it's a good game!

Very fun and I liked the shifting mechanic - also a nice touch to have an unstuck button (I got stuck several times because I'm bad at platformers xD) Very enjoyable!

I like the shifting mechanic, and it's cool how switching between colors switches the player between jumping high and running fast. Nice game!

I like the gameplay, especially the shifting of the colors, well done! I couldn't really grasp the sleeping part here, but I still enjoyed it. Nice!