Lovely little arcade-like game!
Got me into the nostalgia of playing that good ole fish game, but now with very soothing graphics and lovely music. The aesthetics are great!
Controls are smooth, easy to understand, and so is the gameplay itself. The graphics do what they need to do and the music... it's just lovely, it fits so well.
As for the main game mode, I didn't quite understand the difference between the levels (maybe I'll spot it if I were to play again!), expect for some of them (like, the level where we had another black hole was pretty obvious haha).
For the roguelike version, I guess it would've been nice to see what the current speeds were (maybe I missed it?).
I did notice a couple of lag pikes, when the music track would change. On top of that, didn't find any weird issues at all, well done!
Would recommend this to anybody looking for a sweet little arcade-like, very chill and addicting experience.