Elemental Cube

Move with arrows or W, A, S, D.

Press R to respawn in the previous level.

Pick up a fire or water element by standing on it. If u collect more than 2 of the same element the cube will dissappear, forcint you to respawn in the previous level.

Open the door by standing on the pressure plate and proceed to the next level with 2 fire elements and 2 water elements.  If u try to proceed with less elements than asked the level will restart itself.