Graphics and Music are amazing, the SFX are nice too. But sadly, the gameplay was lacking and did not know exactly what was the purpouse of the game, it really needs some tutorials or instructions. Killing enemies does not seem to do anything, and it takes too long to kill them and you can run past them easily, also when they hit you it seems you are taking damage but HP does not go down?
Also about the chest, at first glance any player would want to open them but it seems they only give you HP? I find it weird using Chests to represent HP upgrades, really counter intuitive.
I talked with one of the devs in Discord and the idea they were going for sound cool, but sadly, they did not implement it in time =(