Released May 9, 2026 Early Access $9.99 Mixed Counts toward your Steam games

NO BACKUP

By Serundeox

Horror FPS Online Co-Op Multiplayer Psychological Horror Action Realistic First-Person Survival HorrorShooterCo-opSci-fi

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Reviews 931 Mixed

Players now 2 Peak today 2

Followers, 30 days — Not enough history yet

NO BACKUP is a game tagged Horror, FPS and Online Co-Op by Serundeox, released May 9, 2026. It has 931 Steam reviews (Mixed). The Steam games most like it include PSYKOS, Haunted: The Chronicles and Enigma Manor.

Escape together or die alone. A relentless creature is hunting you in this intense co-op bodycam horror experience. Communicate. Stay quiet. Survive. Every move matters. Every sound could be your last. Made by one developer.

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<a href="https://launchrivals.com/games/3894440-no-backup"><img src="https://launchrivals.com/games/3894440/badge.png" alt="NO BACKUP launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/3894440-no-backup"><img src="https://launchrivals.com/games/3894440/badge.png?theme=light" alt="NO BACKUP launch date" width="320" height="84"></a>

PSYKOS 88% match · Horror, Online Co-Op, Multiplayer
Haunted: The Chronicles 86% match · Horror, FPS, Online Co-Op
Enigma Manor 85% match · Horror, FPS, Online Co-Op
Frightened 84% match · Horror, FPS, Online Co-Op
Escape the Backrooms 84% match · Horror, Online Co-Op, Multiplayer
Inside the Backrooms 84% match · Horror, FPS, Online Co-Op
MustScream 84% match · Horror, FPS, Online Co-Op
Cult Of Echoes 84% match · Horror, Online Co-Op, Multiplayer
Backrooms: Extractions 84% match · Horror, Online Co-Op, Multiplayer
LAG KILLS 84% match · Horror, Online Co-Op, Multiplayer

Steam data

Everything Steam lists for NO BACKUP · record updated 19 hours ago

Steam store

Overview

App ID3894440

Release dateMay 9, 2026

Last change number39874241

Last record update19 hours ago

App type: Game
Developer: Serundeox
Publisher: Serundeox
Steam profile: Counts toward game count and achievement totals · checked 1 day ago
Website: nobackupgame.com

Windows

Steam Deck: Playable
Controller: Partial support

Single-playerMulti-playerCo-opOnline co-opSteam AchievementsPartial controller supportSteam CloudFamily Sharing

Prices

Price · US$9.99

On sale0 of 41regions right now

Lowest seen · US$9.99Oct 23, 2026

Checked6 hours agoin 41 regions

ColombiaCOL$COP

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

Patches

Build	Branch	Updated
25379230	public	Sep 17, 2026
23614159	beta	Jun 7, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
3894441	—	All	21.06 GB	20.13 GB	2968487810782868735
3894442	—	Windows	—	—	—

Branch	Build	Updated	Access
public	25379230	Sep 17, 2026	Open
beta testerbuild	23614159	Jun 7, 2026	Open

Configuration

Install foldersteamapps/common/NO BACKUP

Executable	Arguments	Systems	Description
NOBACKUP.exe		All
NOBACKUP.exe	-dx11	All	DX11 - Launch in this mode if the other one crashes

Space per player1.9 MB

Filesup to 500

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocal	NOBACKUP/Saved	*.sav	Windows

Achievements

Achievements272 hidden

Most unlocked75%Gotcha!

Rarest0.1%Headshot Only

Gotcha! Scare off the alien by shooting it. 75%
Too Loud. Alert the alien 10 times. 50.5%
Lights Out. Let the entire parking level lose power. 48.2%
Handle This! Stun the witch your first time. 46.8%
Subject Zero Access the files they never meant to be found. 46.5%
She’s Alive. Rescue Sarah Reeves. 37.3%
Still Breathing. Hidden achievement 37.1%
Wrong One. Scan 10 incorrect license plates. 22.1%
Improvised Access. Use the axe to break into the security room. 16.7%
Sherlock Collect all the evidences in the mansion and escape. 15.9%
What Father Built Read every document left behind in the Blackwell Estate. 12.7%
Jackpot! Find the correct vehicle on the first try. 10%
Detonate. Activate the underground self-destruct and extract the blueprints. 8.5%
One More Cup. Hidden achievement 7.8%
Concrete Grave Whatever happened down here - now you know. 4.7%
Untouchable. Finish a level without taking damage. 3%
Marathon Runner. Complete a mission under a set time limit. 2.8%
No Backup Needed. Finish a mission solo. 1.2%

All 27 achievements

Loud and Clear Restore the signal and make it onto the extraction helicopter. 1%
Chase the Light Pull the Stalker off a hunt with a signal flare. 1%
Special Operator Rescue Sarah in expert mode. 0.7%
Big Game Put the Stalker down for good. 0.7%
Must've been the wind Complete a mission without being seen at all. 0.6%
Security Officer Get out of the underground alive in expert mode. 0.6%
Ghosts? Bring them all here Collect and escape with all evidences in the mansion in expert mode. 0.6%
Silent Operator. Complete a mission without firing a shot. 0.3%
Headshot Only Reach 25 headshot-kills without missing in the zombie minigame. 0.1%