(I am super in love with this project)
Notes from friends: The sandbag blends in with the background.
Damage juggle multiplier is awesome mechanic but it should also be shown on screen for the player (players love when number goes up)
Descriptions of shop items and inputs should be added to the store.
There isn't an input assigned to it I don't think, but some way to jump up and attack would be sweet to extend combos.
Honestly really really love this project. Sorry I'm fangirling. so cool.