The game screen is larger than my screen, and when I press the fullscreen button, it just aligns the top left corner to my screen and chops the rest off.
sorry to hear that! the game is locked at 1920x1080 resolution due to time limitations.
once the jam period finishes, i’m planning to upload a Windows version with resolution settings and an adaptable web version.
EDIT: this has been updated, along with resolution options.