What a fun collection of mini-games!
The beginning really sets the scene, but the mini-games feel more lighthearted (probably reflecting that the memories Kronii has about her friends are all the good and fun times). The music in the game is really nice to listen to and fitting, especially the hub theme with the ticking on-beat (the asteroid game is especially fun btw!).
Points of improvement to be given here would mainly be to rework the DOOMei minigame (the enemies didn't seem to be moving & the camera was locked, so you could not aim up or down). Other than that, it's just small nitpicks, like the screen that pops up after you catch a fish closing in a bit too slowly.
You didn't just make one game for this game jam. You made 3-in-1. Be proud of it, great job!