Dr Carter has set out on yet another exciting adventure. He has traveled deep into the volcanic pits in search of precious gems. You have to help him collect all gems and safely escape out of the pits, but the only way to reach the top are the spinning wheels.
Jump and hold onto a wheel at the bottom of the pit, and keep jumping from wheel to wheel, to climb upwards and reach the top of the pit. Hurry, as the molten lava is slowly rising from below and if you fall into it, you will lose a life. Collect the gems for points, avoid the metal bouncers and grab the blue moving crystals to get various power ups. Get all of the gems in a level to gain extra points.