Very cool concept, nice visuals and a pretty cool atmosphere! Though, the climbing is a bit confusing it is a bit hard to get the hang of it, maybe more polishing on it, like a bit more visuals/indication on the hands can help?. Also I would've like to have to have an option to use the keyboard instead of the mouse, as my fingers started to hurt trying to beat the final stage.
Overall pretty cool game, I believe it has potential!