I love that you did one game for 4 jams at once with so many limitations. With how many restrictions you had on just one project, this is a cool little game. I like the game loop of placing holes for the enemies during the day and letting them fall in them at night. I do think it is a bit too easy to place all the holes around the forge and stand in them to let all of the enemies kill themselves. 

I struggle enough on one jam let alone 4 at once. What an effort.