I love the art style! The platforming is very satisfying, too. One of my biggest issues was with the size of the hitboxes for obstacles. Many of the hitboxes for spikes and clouds seem to be significantly larger than the visible object. The smaller clusters of red spikes were completely unclear whether you could go through them or not. Like others have said, the dropping boulders (and to a much lesser extent, the lasers) felt like very cheap "gotchas" since they would often drop while you were midair and the warning for them appeared far too late to be useful.

The platforming in this game feels so tight and satisfying that it is a shame that the level segments are randomized. I wish they weren't because otherwise this game is REALLY GOOD. Seriously, I feel like that is my one and only gripe about this game. It is somewhat interesting I suppose, that not every playthrough is identical, but I feel that it takes away from how well designed the individual level segments are. I often found myself re-rolling the level for a better segment order, especially because the game sometimes places you ahead of a segment when you take damage.

Also, seriously minor thing, but the title screen is misspelled.

Anyway, seriously, good job, and amazing title.

Really nice job! The presentation of everything and the feel of the controls were pretty great, and the level design felt like it had a lot of interesting platforming puzzles to work out. Some of the obstacles were pretty tough to overcome, though, it felt like. I think I had the most struggle with finding the right timing for the geyser for quite a while. In regard to the life system, I thought it was pretty clever to use the red overlay to signify you're on the last life. At first, I really liked the look, too, but as I got to the later levels it would sometimes make it pretty difficult to tell how I would need to navigate on the upcoming obstacles. It also being sort of an all or nothing system meant that if I died once or twice early on, I would just do a full reset because I wouldn't think I would make it without all my lives.

For the environmental obstacles, it kind of felt like I had way too much time to dodge the lasers and not nearly enough time to dodge the boulders. They seemed to only trigger once though, so it meant that in most cases I didn't really have to factor them into my pathing at all after the initial shock.

On a second playthrough to improve my time, I noticed the layouts were different, too, and thought that was pretty cool. Gives it a little replicability by seeing what kind of level it might generate next time, and I see in other comments mentioning it's generated via chunks. One thing that might be good to look into in that case was there was a few times I would die and get sent to what I would imagine is the next chunk's checkpoint, so there might be some kind of trigger bug for that part.

Very nice and responsive platforming mechanics, the dash felt really good to use and the way the tutorial level was set up felt really well thought out, however I feel the game would benefit from the camera being a bit closer and for the spikes to be more clearly defined, at first I thought they were just tufts of grass or something. overall a very good game, I can see this becoming a kind of speedrun platformer with further work. 

Peak title, and the music is great too. Seems to be just a grayscale stage screen after the intro though?