Use the available tools to create a hauler that can transport explosives to the end of each map. Drive your creation with A and D or the left and right arrow keys. A/D = Drive Left/Right . Click the part you need in the Tools tab and then drag it to any size you like. Connect the parts with joints and click Generate to see your construction in action. Click Release to drop the Nitro boxes into your hauler, then drive through the level without destroying the boxes.