OBJECTIVE — Pick up passengers at caves and deliver them to the cave number shown in their bubble.

P1: W/S climb-descend · A/D left-right · Q face/mirror · E fire bone
P2: ↑/↓ climb-descend · ←/→ left-right · SHIFT face/mirror · ENTER fire bone · 2/J join
GENERAL: R restart stage · O main menu · M music · ESC pause/resume

PLAY: Land on cave podiums to pick up/deliver passengers. Land at the gas station to refuel. Each player has 3 lives; HULL, FUEL and AMMO are shown in the top bars. Bone shots use AMMO and can knock away pterodactyls.

WATER: Passengers falling into the water swim to the nearest helicopter resting on the water. A passenger aboard a destroyed helicopter falls to the water.

HAZARDS: Avoid waterfalls, water damage and pterodactyls. Complete all passenger deliveries to clear the stage. The completed stage code appears for about 3 seconds before the next stage.