-Collecting a bone will make the bone disappear, but its shadow won't until the collect sound stops playing.
-R1 to snap camera forwards has to be held for a second to fully transition, or else it stops midway. Not sure that's bad per se, but I reckon most people expect it to snap fully after pressing the button.
-Groundpound is way too fast, it looked like I teleported when I first saw it.
-I can't figure what 'drop' means. [later] oh for when holding onto an edge.
-Running on its own is alright. But, running and jumping into ledges feels odd. Also related to the air dash, it feels a bit snappy in an unpleasant way sometimes.
Got all but one bone, the platforming in this level is reasonable for an uninitiated player. Keep up the good work.