SpaceBound

SpaceBound is a 16-bit puzzle game about two astronauts stranded on an asteroid after their ship is destroyed. They must explore an abandoned mining facility and find a way to escape, solving motion- and physics-based puzzles while avoiding deadly obstacles in zero gravity. The astronauts share an oxygen tether: if either dies or the tether breaks, both die.

Explore the facility

You can play alone or in local co-op with a friend. The puzzles progress through varied challenges that require you to learn, adapt and act quickly. As you advance, the difficulty increases and introduces new ways for your astronauts to die, including asteroids, lasers, gears, saws, electric ropes, lock-on turrets, smashers and gravity beams.

The game includes five ultra-hard boss levels that test reflexes, skill and cooperation. Hidden collectibles, unlockable character skins and achievements provide additional goals.

Game modes

Time Trial mode challenges players to complete levels against the clock, with an online leaderboard for competing with others.

Retro presentation

The artwork, design and effects use a 16-bit style. An ambient score draws on classic action and science-fiction thrillers.