For a first game, this is very good. And so polished in only two days! You gotta tell us your secret

love the monochrome aesthethics

Love a good platformer, found all the colours :)

Cool game and a cool artstyle! Sadly I couldn't figure out how to get the color collectibles.

Coyote time? Good level design? You're my 1# pick so far!

I completed it, great work for only 2 days! i really liked the level design! 

Very cool game! The minimalist art works very well, and giving color as a good ending is a nice touch. The game felt pretty hard to me, but it might be because I am really not a platformer player. I don't know if it is what was intended, but on my first run, I never got the speed boost because I did not go right at the beginning. It was mentionned before but the double seem to not trigger sometime for me; sometimes it seems it was because when the character is dropped if you jump right away it seem to count as the second jump but sometime it seem to be for another issue that I could not really pin on someone specific but it was pretty frustrating. Having the hitbox of the spike be more triangular so that you can jump over them even when starting close to them would have been less frustrating (but I've seen platformers implement it the same way as your game, so it might be a skill issue).

But despite the tiny parameters, the game has a very cool vibes and I spent a pretty long time playing (maybe a bit frustrated, but I still enjoyed it when I reached the goal)!

Very fun  metroidvania!

Very challenging and got softlocked in some parts, but for a first game and made in such a short time this REALLY good, great job!

I like that it's challenging!

Great metroidvenia!

It was fun! It's a bit too easy to get to some areas that you can't get out of. I had to restart to get the colorful ending. I couldn't make the jump back from the city.

I love the character, he is so cute, well done!!

Had fun but ran up into some locks :(

I really like the powerups giving you access to more areas! Enjoyable little platformer, and quite polished. There is only one area where you can get softlocked, but some finicky pixel managing got me out.

I love the non-linear level design with the progression lock in the game! very cohesive art  &  sound style! And it is cool that you have no in-game text to instruct players on how to play, and I am able to understand it intuitively.  

Didn't play many platformers before, so I don't have any feedback on that part orz.

Cheers on your first release! I enjoyed the aesthetic and the nonlinear level design.  I did run into the same issue as some other commenters mentioned with a respawn softlock, but after a restart, I was able to reach the town.

I hope this is the first of many games for you!

Great job. I like the style; I like the little guy that jumps around and how he looks when he jumps. I love the non-linear level set up where you go somewhere and you can't make the jump so you need to backtrack and go another way.

For some criticism, there was the one stuck bug people have pointed out which got me too but that happens in a 2 day jam. Momentum is super important in these platformers imo. It is very hard to get used to the system when you jump forward and stop holding the movement button mid jump because you expect your momentum to carry you and it doesn't. Instead you just instantly stop. Nova pointed out the lack of coyote time and input buffering which were missed but I think the lack of momentum was more noticeable. Only a few times I felt like I should have jumped on an edge of a ledge (coyote) but many times I was trying to make a difficult jump in between spikes and over corrected because I expected momentum intuitively. 

Overall, great work!

For your first game its very good! I enjoyed it alot, but some times I got stuck and I had to restart.