With Kenney assets in a frozen environment, and with a red-hair girl whose goal is something as simple as collecting gems, one if think it's a casualized version of "Celeste". But that's not the most important, the most important is the difficulty, it seems very easy by all the mentioned, but as the game progresses, if it becomes increasingly difficult to collect gems to move to the next level, but that's a good progress for the difficulty curve, along with power-ups that can help pick up gems that cann't be reached with normal jumps.