Released Oct 21, 2026 Early Access $15.29 · −15% Mixed Counts toward your Steam games

Online: 404

By Cornfield Games

Survival Co-op Base Building Zombies Open World Action Crafting Survival Horror Party GameFirst-PersonNatureHidden Object

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Followers —

Reviews 274 Mixed

Players now 71 Peak today 71

Followers, 30 days — Not enough history yet

Online: 404 is a game tagged Survival, Co-op and Base Building by Cornfield Games, released Oct 21, 2026. It has 274 Steam reviews (Mixed). The Steam games most like it include Sons Of The Forest, The Forest of Black Eden and The Lost Cape.

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, follow the story or simply explore — just don’t forget your most important gadget.

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<a href="https://launchrivals.com/games/4094350-online-404"><img src="https://launchrivals.com/games/4094350/badge.png" alt="Online: 404 launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4094350-online-404"><img src="https://launchrivals.com/games/4094350/badge.png?theme=light" alt="Online: 404 launch date" width="320" height="84"></a>

Sons Of The Forest 78% match · Survival, Co-op, Base Building
The Forest of Black Eden 78% match · Survival, Co-op, Base Building
The Lost Cape 78% match · Survival, Co-op, Base Building
Isla de la Muerte 77% match · Survival, Base Building, Zombies
DREADZONE 76% match · Survival, Co-op, Base Building
The Old Forge 76% match · Survival, Base Building, Zombies
No One Survived 75% match · Survival, Co-op, Zombies
Afterlight Survival 75% match · Survival, Base Building, Zombies
Zeverland 75% match · Survival, Co-op, Base Building
Survivalist 74% match · Survival, Co-op, Base Building

Steam data

Everything Steam lists for Online: 404 · record updated 15 hours ago

Steam store

Overview

App ID4094350

Release dateOct 21, 2026

Last change number40235327

Last record update15 hours ago

App type: Game
Developer: Cornfield Games
Publisher: Cornfield Games
Steam profile: Counts toward game count and achievement totals · checked 18 hours ago

Windows 64-bit

Controller: Full support

Single-playerCo-opOnline co-opSteam AchievementsSteam CloudMulti-playerFull controller supportFamily Sharing

Prices

Price · US$15.29

On sale41 of 41regions right now

Lowest seen · US$15.29Oct 23, 2026

Checked1 hour agoin 41 regions

Euro area€EUR

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
26202187	public	Oct 25, 2026
26188264	public	Oct 24, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
229000	— shared from 228980	Windows	—	—	—
229006	— shared from 228980	Windows	—	—	—
229007	— shared from 228980	Windows	—	—	—
4094351	—	All	57.45 GB	55.73 GB	432486798047569838

Branch	Build	Updated	Access
public	26202187	Oct 25, 2026	Open

Configuration

Install foldersteamapps/common/Online 404

Executable	Arguments	Systems	Description
Online404.exe		Windows · 64-bit

Space per player9.31 GB

Filesup to 10,000

Save locations0

Achievements

Achievements10 hidden

Most unlocked97.3%First come, first served

Rarest97.3%First come, first served

First come, first served Played the first-ever Early Access Online: 404 build. 97.3%

Update history

Oct 25, 2026 · 21:51 #40235327
- depots.4094351.manifests.public.download ~~59842960560~~ → 59843265024
- depots.4094351.manifests.public.gid ~~8255522644221946058~~ → 432486798047569838
- depots.4094351.manifests.public.size ~~61685430935~~ → 61685826319
- depots.branches.public.buildid ~~26188264~~ → 26202187
- depots.branches.public.timebuildupdated ~~1792875655~~ → 1792956589
- depots.branches.public.timeupdated ~~1792876478~~ → 1792957588

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.

Online: 404

About Online: 404

Steam data

Overview

App info

Platforms

Features

Prices

Euro area€EUR

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Achievements

Global unlock rate

Update history

Changes to the Steam record