Nice short zelda-like game. It was short yet fun. The challenges are good although I wish movable blocks were using unique sprite, instead of showing drag marks on the floor.
The joke from Owl King is good, though I wish this boss would fight in better way than this.
There's a bug in which the room with second boss was already open when I entered large room for the first time. However, it was closed after I pushed a block toward room. I don't know if it's from the game or my emulator.