I had a fun eperience playing this though I must say I felt deflated at the end unfortunately :( I feel like with more investment into its narrative, this game could come along much farther! :) Also I have a couple of points :)
1 - The jump mechanic can feel stunted and stuttery when trying to jump ontop of a rock. This results in the jumop stopping before you can jump high enough to mount the rock.
2 - I If you move at all whilst using the pickaxe, the action is interrupted.
Good base for all sorts of plots and a decent model to go from with for the most part smooth mechanics! 3/5