I got 1 silver! Lol. Fun crawler. I actually ended up finding the exit first which told me to go find the treasure first and boy was it a while before I got back. The combat was simple but I actually had to use some potions because I kept burning up my stamina and getting low so it was easy, but not too easy. The game could have benefited from a map, I honestly have no idea how I managed go from the exit to the treasure and back but I did. Some of the hallways and rooms were a bit long and empty, so I wish there was a bit more to reward exploration. I wish keyboard movement was available, it would have made my finger less sore !
All in all I enjoyed it. Also very cool you built it in javascript. Kudos!