Use WASD or the Arrow Keys to move. Safely bring your cube to the glowing portal to complete each mission. Dodge spikes, flamethrowers and other obstacles, and don't fall off!

Colored Gems need to be activated by cubes of the same color. Blue gems you can roll over yourself, but for other colors you'll have to find the right colored cube and bring it back. When you move into one of these cubes it will automatically attach to your cube.

If you want to see more of the level, or zoom in for a closer look, press the gear icon in the bottom left corner of your screen to pull up the menu and look for the camera zoom slider button in that menu. Click and hold the left mouse button, then swipe left to zoom in, or right to zoom out.