Building Controls:

• Place: Select a block from the menu at the bottom of the screen and click on a space in the grid.
• Remove: Right click on a block to remove it. (or press backspace while a block is selected)
• Rotate: Click on a block to select it, then press "R" to rotate it.

Driving Controls:

• Moving: Use "A" and "D" to spin the car's wheels.
• Booster: Use Left Shift to activate the rocket booster. (Unlocked in world 2)
• Drop: Press "X" to drop items using the disconnect block. (Unlocked midway through world 2)

Shortcuts:

• Rapid Place/Remove Hold left click and drag to rapidly place, or right click and drag to rapidly remove.
• Start or Reset Level Quickly: Press B to move between building and driving
• Shift Contraption: Click on the grey arrows around the grid to shift all blocks in that direction.
• Quickly Select Building Blocks: Use the number keys to quickly select building blocks, or use the scroll wheel to cycle through them.