i really liked this puzzle game, the puzzles are well made and presented, the only thing that i didn't like was the Z and the X buttons, they could be the Q and the E buttons, other thing that i would add is a "reset the puzzle" button, in the first level where you have to push the block with the 3 or 4 slimes i pushed it the wrong way and i couldn't access a place to move it down, so i wasn't capable of finishing the level , actually i did pass that level, but because i sticked the slime to the wall and practically wallrunned outside the danger zone. great game!