I forgot about posting this here, but anyway: https://trashboxbobylev.itch.io/tansaku-randamu
It's a roguelite, based on gameplay of Cave Story (and Doukutsu Randamu, the predecessor fangame, in particular), where you collect stars, dodge enemies and destroy terrain around!

This was my first time actually doing an actual game jam and first time using Godot too, so I hope the result is polished enough for all of you, players.