Thank you very much and thanks for the tips.
- Yeah, the title isn't the best, but I like it.
- The undo button should work even if you click on the button, I'll fix that in the next version.
- I agree with you, and I already added particle effects to the next version, which I will release once the jam is over.
- The 0.1.3 version is just a bug fix in the level editor for touch input, nothing else.