O2gether

O2gether is a co-op survival game for 1–4 players, set in a debris field between your ship and a distant space station. Your team shares one oxygen tank, which you must physically haul through the wreckage to survive.

Haul the tank together

The tank is cargo, not a tether: it does not follow you, and moving it means working against momentum, spinning wreckage and hazards that can knock every hauler loose at once. Each player also has a small personal oxygen buffer that drains constantly and refills only near the tank. Scout ahead or stray to collect an item, and you are on a countdown to get back; if you black out, a teammate must reach you.

A wasted breath, collision or unrepaired leak shortens the timer for the whole team. Hazards are visible before you reach them, but getting the tank through them is where the danger lies.

Sections and hazards

The game has over 100 hand-crafted sections, with hazards such as drifting junk, stray rockets, high-voltage power conduits and meteor showers. Each biome brings its own hazards, while Quarantine Zones combine them all. Sections are shuffled on each run, so routes differ from one attempt to the next.

Game modes

Survive the sections and reach the station, or play Endless, where the delivery never stops.