Hi. It's the 5th game I play in the game jam. And it was a really cool experience. Here's my opinion.
(Also I'm sorry if my english is not perfect, I'm french)
Goods:
-Evidently, the whole artistic direction is super cool. The few graphics are in a style that I really love (it remind me a little of The Swapper). The music is so well done, it fits the mood perfectly. And the fact that it's progressive (at least I had this impression) is really cool. Just a big GG for that.
Things to change (in my opinion obviously):
-The player position is a little bit weird, so at the beginning I had difficulties knowing in which direction I would go if I boosted. (nothing really important, because after a few boosts I started to know the controls pretty well)
-The space felt a little empty (technically real space is empty but...). Your gif on your presentation page features a lot of littles planets, and I would have loved to see them, at least in the background, or maybe some stars. Because sometimes I was just travelling in a blue background.
-To follow this idea, the more you eat (so the more you grow up), the more the "food" (that looks like stars by the way) become smaller and smaller, arrived at a point where you can't see them anymore.
Generally:
A really good game with a really cool artistic direction, especially the music, but it feels a little empty at some point.