Get to the end button for each level, raising or lowering the colored walls with the corresponding buttons.
This game was made in 48h for Ludum Dare #31.
You can play it on itch.io.
Trying out simple flat shaded voxels on Unity3d.
Traced over a photo of a sculpture of Pasiphae on the beach of Vilanova i la Geltrú, using Inkscape.
Jewish memorial in Berlin, traced over a photo using Inkscape.