I like the art on this. Even the reloading had its own sprite-sheet of the hero rummaging for rocks. The narrative was good too, and the option to skip dialogue was a nice touch.
The gameplay for me was slightly lacking. The levels dragged on a tad too long. For example in lvl 1, the wolves were coming from the same spot and there was no real need to change the trajectory of the shot after getting it right once, resulting in a wait-out-the-clock situation. As mentioned by others, either a more dynamic level or shorter levels would be better at holding attention.
But overall, solid entry