Very clever mechanic. I love the puzzle. Really makes you think the order of buttons you placed.
I'm stuck at the x2 dismantle buttons :(
for first use right, down, door-open---then open the door and go to the slime in the middlefor second up, left, attack---kill the middle slime and go to the top left slime kill that and stand in his placefor third down, right, attack--kill bottom left and bottom right :D
