No one outside

No One Outside is a cooperative survival horror game set in a large abandoned city where the days are quiet, but the nights belong to the hordes.

Explore streets, houses, shops, rooftops, underground stations and the surrounding countryside while searching for supplies, weapons and safe places to survive. During the day, prepare. When night falls, massive groups of creatures begin moving through the city, reacting to sound, light and player activity.

Every night can unfold differently. A distant explosion may redirect a horde. A metro station may become dangerous. An abandoned building may hide valuable supplies. Survivor camps, radio transmissions and dynamic events can give you new reasons to explore the world, but leaving safety always comes with a risk.

Play alone or cooperate with other survivors, reinforce buildings, use vehicles, move through rooftops and underground tunnels, and adapt when your original plan fails.

KEY FEATURES

Survive a Dynamic Day and Night Cycle
Use the relative safety of daylight to explore, loot and prepare. At night, the city becomes significantly more dangerous as hordes spread through the streets.

Large-Scale Hordes
Creatures can move through streets in large groups, react to noise, investigate disturbances and pursue players through the environment.

Explore a Large Connected World
Discover a dense city, residential districts, shops, underground infrastructure, industrial areas, countryside, farms and isolated locations without traditional level transitions.

Enter and Explore Buildings
Search houses, apartments, stores and other interiors for supplies, routes, shelter and environmental stories left behind by the people who lived there.

Cooperative Survival
Play solo or with other survivors. Stay together for safety or separate to cover more ground, knowing that one mistake can leave someone isolated.

Vehicles and Transportation
Use drivable vehicles to cross the map and take advantage of the city's metro system to move between major areas.

Vertical Exploration
Reach rooftops, use ladders, scaffolding, walkways and other vertical routes to escape danger or find alternative paths through the city.

Dynamic World Events
The world can generate incidents ranging from small disturbances to major events that affect nearby creatures and change the situation around the player.

Survivor Camps
Find survivor settlements where you can trade, gather information and interact with people still trying to survive.

Build, Barricade and Adapt
Reinforce useful locations, barricade entrances and prepare temporary or long-term shelters against the threats outside.

A World That Reacts to Sound
Gunfire, alarms, vehicles, explosions and other loud actions can attract nearby creatures and turn a manageable situation into a disaster.

There is no perfect safe route and no guarantee that yesterday's plan will work again.

When the sun goes down, the most important question is simple:

Who is still outside?