The art is 10/10, the sleeping animation was really nice and overall great looking game!
The idea is fun and the ending is also funny which I think fits the myth really well. Plus, Hades from Super Giant has me back in my middle-highschool days of Greek Mythology consumption; so the use of the limitation was very much enjoyed.
The only issue I really had was that the game does suffer from the lack of audio. If there was some SFX and maybe a nice little bop playing in the background; it'd be a really nice casual game!