Interesting gameplay, the controls felt sensible.
Not sure how to progress or if the procedural levels are beatable. I was in freefall basically the whole time and the avalance still caught me. Plus, it takes too long to recover on the ledge.
The avalanche speed increases after a certain distance from the player and when it's close enough goes back to the initial speed!
The "hard mode" is possible but considering the speed of the avalanche (and the amount of spikes) you would probably have to keep jumping and sliding on the walls to build cold as slower as possible
Thanks for the review! I really means a lot!