SEAFORCE is a retro 16-bit underwater shoot ’em up. Dive into the deep, blast through enemy fleets with torpedoes, and survive the giant battleship bosses waiting in the dark.

CHOOSE YOUR SUB

Pick from three submarines, each with its own torpedo:

• Barracuda: a balanced all-rounder with standard torpedoes.

• Stingray: fast and agile, firing homing torpedoes that seek out targets.

• Leviathan: slow and heavily armoured, launching devastating heavy warheads.

CHOOSE YOUR DIVE

Fight through three locations (the Trench, the Coral Reef and the Vent Field) and pick your own soundtrack before you go in.

SURVIVE THE DEEP

• Enemy scouts and heavy subs swarm in waves that get denser after every boss.

• Seabed gun turrets lurk in the background and fire torpedoes at you, but you can fly right over them or sink them for points.

• A huge boss battleship surfaces every 5,000 points with salvos of torpedoes. Take it down for a big bonus.

• Grab power-ups: rapid fire, a shield that wraps around your hull, or an extra life.

• You have three lives. Chase a high score.

BUILT FOR PHONE AND DESKTOP

Play in your browser with arrow keys and space, or on your phone with an on-screen thumbstick and fire button. Left-handed? Swap the controls with one tap.