!! Contains spoilers !!
Very good game for a 3 day jam.
The room with stone enemies was eerie in a good way. The need to stare at them for preventing them to move was fun.
It seems that the use of the limitation was these stone enemies and the evil lord. And I couldn't beat the evil lord in two tries. The requirement to aim for the shot is creating extra difficulty to defeat the evil master. The music during the fight was good.
Also, one suggestion for the post-jam: Add variations to the gun sound. The same high-pitched sound is a bit annoying.
Congratulations!