I understand the idea this game was going for, just a basic temple run type game. Some simple improvements could definitely be made to help the player like zooming the camera out so you can see the next platform, or informing the player that double jump exists. Like others have noted, there is a section of the game towards the end where your character will just tip over and fall off, I was only able to get past it after multiple attempts by finding that specific spot and jumping over it. I wish there was something at the end as well to help finish it off. Good attempt though!