Okay, bullet points:
- Great art and idea and execution!
- I had no problems seeing the spikes, but maybe that was because I read the comments first, hahaha
- I just missed a controls screen, it took me a while to notice I could double jump :D (those could be just written on the game description too)
- The loud music is something very particular to Unity, so I totally understand: When starting a new project I *always* lower the general volume down to at least 40%
- Thank you for the game!