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Online: 404 Wiki

An open-world survival simulator where even seasoned veterans of the genre will have to rethink their typical survival approach and how they interact with the world around them. Play solo or with friends, follo

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

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About Online: 404

Online: 404 drops you into a sealed, abandoned district where everyday items become survival tools. Your smartphone is the central device, offering a map, flashlight, weather forecast, and an in‑game Internet for looking up crafting ideas, while also showing ads and sometimes unreliable data.

The game supports solo play and online co‑op, letting you build shelters, scavenge resources, restore a car for faster travel, and follow a story that uncovers what happened to the district’s former residents.

01 / THE GUIDE

Smartphone as Survival Tool

The phone serves as the primary interface for navigation and illumination. It displays a map of the district, a flashlight for dark areas, and a weather forecast that can influence when you venture outside.

It also provides an in‑game Internet where you must look up crafting recipes and survival tips. Ads and occasionally inaccurate data appear, reminding you that the device can help or hinder your progress.

  • Check the forecast before heading out to avoid unexpected storms.
  • Note resource locations you discover for later reference alongside the map.

02 / THE GUIDE

Fortifying Your Shelter

Wood is the base material for building shelters, but you can reinforce walls by bolting scavenged vehicle parts such as car doors or hoods to wooden structures, making entry harder for unwanted visitors.

Scavenging nearby abandoned houses and vehicles can reveal additional items that can be attached to your shelter, increasing its resistance.

  • Inspect nearby vehicles for doors or hoods that can be removed and bolted to walls.
  • Gather extra timber before expanding your shelter to keep a solid foundation.
Online: 404 official gameplay screenshot
Publisher-provided gameplay image · Cornfield Games

03 / THE GUIDE

Exploration and Vehicle Restoration

The Leminsgale District can be explored on foot, but restoring an old car lets you travel across the area more quickly. Useful components for the car can be found around the district.

You do not craft complex items like solar panels from scratch; instead, you repurpose existing components to power your shelter or get the car running, simplifying the process of gaining electricity and mobility.

  • Prioritize finding the key functional parts before cosmetic touches.
  • Note where you find vehicle parts to plan efficient scavenging routes.

04 / THE GUIDE

Story and District Mystery

The sealed district was never fully evacuated, leaving some residents wandering in a disturbed state. Together with a former resident, you investigate possible causes such as an epidemic, a fungus, or something worse.

Uncovering these clues drives the campaign forward, giving context to the survival tasks you perform while exploring the abandoned environment.

  • Pay attention to what the former resident tells you about past events.
  • Take note of unusual items you find; they may relate to the district’s collapse.

05 / THE GUIDE

Multiplayer Co‑op Options

Online: 404 supports both single‑player and online co‑op modes. You can tackle the story campaign alone or invite friends to join the same world for shared exploration and building.

Four characters are available, each with distinct stats and starting gear. Co‑op lets you team up for the story campaign or simply mess around together.

  • Coordinate each player’s starting gear to cover a broader range of needs.
  • Share smartphone information to avoid duplicated searches for the same resource.

WATCH THE GAME

Online: 404 videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Online: 404 FAQ

    What functions does the smartphone provide besides navigation?

    It offers a flashlight, weather forecast, in‑game Internet for crafting guides, and displays ads that can be unreliable.

    How can I reinforce my shelter?

    You can bolt scavenged vehicle doors or hoods to wooden walls, adding extra protection against unwanted visitors.

    Is co‑op required to finish the story?

    No, the story can be completed solo; co‑op is an optional way to play with friends.

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    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.