This one is very good and fun to play, the controls are very user friendly the only thing that I would add are new kind of enemies for example slimes that spit fire and would make it so that the arrow when we attack always follows the same trajetory instead of being randomly sent out through the air sometimes as we jump

The idea is cool but I´d add a score board to know how many rings we caught before dying, instead of awsd for movement implement arrows as well and slow down the rocket speed because it´s too hardcore the way it is ^^