Dead end

[✯ sp34gl3-3y3]

and by dead end, I mean dead end. my chalkboard is covered by like 90%, but basically the only way I found requires some sort of gun that I dont even know where to look for. (purple?) Its a small room with a cubic in the middle that requires some sort of 3-dimensional box growth, while the red gun obviously only provides 2dimensional growth. wut do? :( Any suggestions? its on the path with no floor that when you fall down, you come into the colorful cubic room with 4 different paths. Only way I passed it is by covering the entire thing with cubes with crashed my game once.

[Puzzlemint]

There is no gun after the red gun.

You can grow a garden in three dimensions.

[✯ sp34gl3-3y3]

I am stupid. Nevermind me. obviously you can pass the room by filling the floor, and unlock the door by forming a cube within the cube.