I like this game, a simple and effective platformer. I don't know if it's me who didn't find a way but I didn't like having the controls on screen the whole time. 

I think the interesting part was the level design, I can see a lot of the first obstacles are meant to teach you about the mechanics and I prefer it that way. At first I liked that the level had a semi-open design with some areas being accessible from different paths, I regret that it only led to soft locking and not to different ways of getting the stars.

Fun game, I too was little bit confused with the mechanics, but like the float mechanic. 

I would say that I thought the first little part untill the drop became kind of simple once the mechanic is shown. The extra verticality of the double jump and the float I think could make some really cool level design. 

Forcing the player to move down to the danger instead of relying on staying as high as possible. 

Would play more though, 

Pretty little platformer with nice controls & feel. The use of abilities was intuitive and the floating ability is very cool and fits well with the baloon character. The light & shadows adds good finesse to the simple and coherent visual style.

I hope you further itarate on it and keep working together (:

Cool little platformer! It feels pretty well tuned to jump and dash around, so great job on that. I did find that I ran into a lot of cheap deaths that were pretty much out of my control when transitioning between screens, and it took me a bit to figure out I could dash into the breakable blocks to break them. But other than that this felt surprisingly solid. Great job!

I enjoyed the general controller feel, and the movement style was self explanatory, I don't think you even needed the tutorial card! It would have been helpful to keep track of the stars I've collected in the UI, as after dying, I wasn't sure if I needed to go back and collect it or not. When I first started, I hit the spikes and it lagged a bit as some effect was loading in - however it felt like I could successfully squeeze in between the points of a spike, and it felt kinda cool, given I was a balloon, maybe a fun idea to play around with.
Here's a playtest

An enjoyable little platforming adventure!

My main criticisms would be that the double-jump/float mechanic was really unclear to me, I only really understood the float near the end, and once I did, the whole game seemed to become extremely easy (Of course tuning for difficulty is pretty difficult in a jam!).

Also the art is pretty simplistic. 

Unfortunately I couldn't figure out the controls, so I wasn't able to play it.

I really enjoyed this! Simple, but satisfying! The controls are nice, clear, and responsive. Everything's clearly signposted (I know what things will / won't kill me). Brill! I only wish there was more!

I spoiled myself there was a dash by reading the comments. Even then, took me a while to figure out which key was it. Same with the floating mechanic. Still, it was quite fun and the controls felt responsive.
The levels were fun to move around using the mechanics, and the megaman-like single screen view felt appropiate. The last part though had quite a lot of leaps of faith, which felt a bit frustrating. I died almost 6 or 7 times just to discover where the safe spots were, compared to  the earlier sections in the game where I did not die once.

Overall, fun little game with responsive controls. A couple adjustments could improve the experience a lot (specifically around level design)

I figured out the dash after some button mashing, never figured out the float though. Still finished the game

Nice little game! I got myself stuck and didn't know about a dash until I read about it from a comment here, so I must have missed it somewhere along the way. I think a more linear layout to the map would have been nice, given I must have missed a point where I should've gone first and ended up soft locked? Nice game, enjoyed the bumpin tunes :)

I liked the idea of choosing to fall slower as a way of navigating certain problems. Unfortunately I could not figure out enough of the controls to get myself unstuck from a low area to get more than 1 star. 

Tight platformer controls with a metroidvania style map!  I enjoyed breaking thru the bricks with the dash ability. Did you make it part of a tileset or is it sprite based? I wish I added this feature to the tileset bricks in my team's game  :)