Beautiful game :)
Controls are responsive, nice music and sounds, the upgrades mechanic encourages you to finish the game in all its parts.
I noticed some little bugs that can be easily fixed:
- When you fall from a great high, the character go out of the camea view (dont know if it was meant that way).
- You can wall jump out of the stage.
- In the settings if you change the window size you cant go back to "medium".
- "Windowed mode" option work in reverse (i think).
(as you can see I played your game a lot :p)
Good job :)
If you have time, take a look at our game https://l3on.itch.io/escape-from-the-volcano