An old monk goes to a Blue Castle, he was told that to open the door, it is enough to knock 3 times, but the door did not move. You are playing as a mechanism of this door, to open it you would need to beat some puzzles and merge some objects, combining their features while doing so!

!!! There IS sound in the game, it's just set to 0 by default, change that in the settings. 

!!! This game was made under 3 days for MiniJam 133 with theme: "fusion" and limitation: "control the enviroment".