Always love a new dungeon crawler. It's fun brawling and exploring.
The music is decent, but the sound effects get grating after a while. Also, it would be great to give the main character a bit more animation--that's the sprite the player stares at throughout the game.
Note: In one playthrough, I got an odd bug where after I respawned, I just kept traveling downwards, as though the Down key was locked. I'm not sure if it's because I was pressing the Down key when I died.