My first game in Godot. I suggest to download the build (the html one is laggy and also requires you to zoom down the page a little). Also, not tested on Linux.

You are an upside-down wizard who has to defeat the upside-down monsters
In case of doors, defeat all of the enemies

CONTROLS:
A and D to move
Space to jump
Esc to go to the main menu

Github repo: https://github.com/StefanoGalligani/Repus
Softwares used:
   Godot
   Pixelorama
   Microsoft Paint
   bfxr
Other resources:
   https://freesound.org/