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Games like Online: 404

2026 PC −15 % 18.25 € 15.51 €

An open-world survival simulator that challenges familiar survival habits and can be played solo or in co-op. A key gadget is central to play, and you can follow the story or simply roam and explore.

What defines Online: 404:

  • Open world
  • Lots to discover
  • Co-op or multiplayer
  • Dark, serious atmosphere

10 games with a similar feel, sorted by match

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The Forest

94 %

2018 PCPlayStation −80 % 16.79 € 3.35 € 👍 96 % Overwhelmingly positive, 627,791 reviews on Steam

  • Open world
  • Lots to discover
  • Dark, serious atmosphere

After a plane crash you build shelters and traps in a dense forest while tribes of cannibals stalk and attack you. Creepy mutant-filled caves and the mystery of your missing son drive the exploration, and it's best played with friends in co-op.

Vintage Story

Co-op or multiplayer

An uncompromising survival sandbox set in a ruined, nature-reclaimed medieval world where you slowly work up through technology tiers, gather resources and prepare for brutal winters. Temporal storms and eerie creatures add an unsettling edge.

Vein

Co-op or multiplayer

A post-apocalyptic survival sandbox where you scavenge supplies, search abandoned buildings and defend your base, solo or with friends. Still in active development.

Osiris: New Dawn

Co-op or multiplayer

A space survival game where you build a base on alien planets, use vehicles and drones, and explore a hostile solar system. Playable solo or in co-op, with a harsh atmosphere and light horror touches.

The Wild Eight

Co-op or multiplayer

A survival game set in the frozen Alaskan wilderness after a plane crash, where you gather resources, craft gear and fend off cold, hunger and dangers, solo or in online co-op.

Project: Mist

Dark, serious atmosphere

An open-world survival horror set on an enigmatic island, where you build a base, craft traps and siege weapons, and fight colossal monsters with an upgradable gravity gun. The mystery of the giant wall drives your exploration.

Dreadzone

Dark, serious atmosphere

Dreadzone is a survival shooter set in a lethal quarantine zone where you scavenge, craft tools, build shelter, and fight off animals, zombies, mutants, and other desperate survivors.

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