Really cool concept! I liked the addition of all the different climbers, that's really creative. I don't know if I'm misunderstanding the game, but a lot of the abilities seemed to be locked off and not possible to use, even after playing for a while. I also felt like some of the abilities were very underpowered, and wouldn't really help me get the climbers off even with a lot of cost, and the most effective thing was just to hit the shake mountain button. This wasn't very fun but felt like the only way to get them off, and I think you intended for the game to be played by using many abilities. I think with some balance tweaks this would be super fun. Great job!