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About

Once Human came out on July 9, 2024 for Android and PC, then for iOS on August 8, 2024 and for PlayStation 5 and Xbox Series X|S on August 25, 2026. On Steam, 79% of 194,057 player reviews are positive (Mostly Positive). 23,107 people are playing it on Steam right now, with a peak of 44,458 in the last 30 days. Valve rates it Unsupported on Steam Deck. The main story takes about 2622 hours.

Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.

Story

Unveiled by the research group Rosetta, "Stardust" is no ordinary substance. It is intricately linked to a host of weird phenomena that defy comprehension. Initially heralded as a catalyst for tech development, Rosetta's exploration of stardust ultimately triggered "Starfall": an eruption of the Great Ones burst forth from Rosetta's experimental monolith, disseminating "Stardust" far and wide. This unleashed a chain of anomalies: from biological mutations to societal disorder and the abrupt collapse of human civilization. However, a special group of individuals infected by stardust did not lose their sanity or mutate. Instead, they emerged with abilities and became known as "Metas". They soon became essential in the struggle against stardust and the endeavor to revive civilization. However, due to differing ideologies, the "Metas" split into different factions. Some, adhering to Rosetta’s idea of continuously evolving by absorbing deviant energy, choose to continue to serve Rosetta, and are known as the "Evolutionists". Some admire the greatness of the Great One and escape Rosetta to welcome the arrival of the lords of the Great One, known as the "Ascendants". Still, others hope to explore a new order that harmonizes with the deviations and deviants. You are one of them, and the organization you belong to is known as the "Mayfly". In a world teeming with deviations, the new order is written by you.

What is happening now

Once Human is a free-to-play survival shooter that launched on PlayStation 5 in July 2024. The game combines scavenging and combat across peculiar environments, with support for cooperative play across platforms. The title has since expanded to Xbox Series X|S, where it's now available through Game Pass, bringing the survival experience to Microsoft's ecosystem alongside its existing PlayStation presence.

How long to beat Once Human

from 3 players
Main + extrasstory plus side content
2622 h

Games like Once Human

same kind of game, other series

Media

Once Human screenshot

Releases

Platform
Date
July 9, 2024 (early access from January 17, 2022)
August 8, 2024 (China first)
August 25, 2026
August 25, 2026

Earliest full release on each platform; regional dates can differ.

PC and Steam Deck

Steam store page

Steam Deck: Unsupported Valve reports it does not run

Minimum
Recommended
OS
Windows 10 64-bit Operating System
Windows 10 64-bit Operating System
Processor
Intel Core i5-4460 / Snapdragon® X
Intel Core i7-7700 / Snapdragon® X2 Elite
Memory
8 GB RAM
16 GB RAM
Graphics
Nvidia GTX 750ti 4G / AMD Radeon RX550 / Qualcomm® Adreno X1 GPU
Nvidia GTX 1060 6G / AMD Radeon RX 580 2304SP / Intel ARC A380 / Qualcomm® Adreno X2 GPU
DirectX
Version 11
Version 12
Network
Broadband Internet connection
Broadband Internet connection
Storage
100 GB available space
100 GB available space
Additional Notes
SSD is highly recommended
SSD is highly recommended

Will it run on my PC?

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Requirements and Deck status as listed on Steam, checked Oct 28, 2026.

Once Human player count

concurrent players on Steam
23,107playing now15m ago
28,456peak today
44,45830-day peak
44,458highest we have seenOct 25, 2026
Oct 23: 36,013 Oct 24: 40,313 Oct 25: 44,458 Oct 26: 36,067 Oct 27: 34,607 Oct 28: 33,642 Oct 29: 30,881 Oct 30: 30,737 Oct 31: 33,711 Nov 1: 34,032 Nov 2: 28,456
Oct 23daily peak, last 11 daystoday

Players counted on Steam every one to six hours; the daily peak is the highest count of the day.

Once Human achievements

36 achievements on Steam

Rarest

Raw Chaosium Collector Forge 200 Raw Chaosium in the furnace in The Way of Winter scenario.
0%
Spark Hoarder Craft a Chaosium Lantern in The Way of Winter scenario.
0%
Home Run Unlock all other trophies.
0%
Desperate Lone Wolf Clear LEA Research Lab in Solo mode in the Manibus scenario.
0.1%
Stick Together for Warmth Place a Thermal Tower in your territory in The Way of Winter scenario.
0.1%
Arena Master Complete an arena leader challenge in the Deviation: Survive, Capture, Preserve scenario.
0.1%
All 36 achievements by how many players unlocked them
Ultimate Deviation Register 1 S Deviation in Symbiosis System in the Deviation: Survive, Capture, Preserve scenario.
0.1%
Deviation Log Register 20+ Deviations in the Symbiosis System (Deviation: Survive, Capture, Preserve scenario).
0.1%
Survival History Survive for 60 minutes in RaidZone.
0.1%
Time to square off Defeat 1 other Meta in RaidZone.
0.1%
Gimme That! Loot another player's supplies once in RaidZone.
0.1%
Legendary Deviation Capture a Deviation with Deviant Energy and Activity Rating both at 5 in the Manibus scenario.
0.2%
Mod Expert Collect 40 different Mods at Lv. 15 or above in the Manibus scenario.
0.3%
Manufacturing Tycoon Build 25 defensive combat facilities in your territory in the Manibus scenario.
0.3%
Light Dreamer Killer Defeat a Light Dreamer once in the Endless Dream scenario.
0.3%
Deep Dreamer Killer Defeat a Deep Dreamer once in the Endless Dream scenario.
0.3%
RaidZone Recruit First time entering the RaidZone map.
0.3%
Veteran Farmer Harvest 50 crops from a Planter Box in the Manibus scenario.
0.4%
Treasure Hunter Find 5 Vault Crates in the Manibus scenario.
0.4%
Frozen Solid First time entering The Way of Winter scenario.
0.4%
Renovation Master Achieve a Building Rating of 1,000 in the Manibus scenario.
0.5%
Scavenging Eliminate 2,000 Deviants in the Manibus scenario.
0.5%
Era of Deviations Enter the Deviation: Survive, Capture, Preserve scenario.
0.5%
Dream Collector Collect 10 Wakeful Sand in the Endless Dream scenario.
0.6%
I Remember Now! Defeat the Forsaken Giant in the Manibus scenario.
0.8%
Drift Master Complete 10 drifts with any vehicle in the Manibus scenario.
0.9%
Sweet Dreams First time entering the Endless Dream scenario.
0.9%
No Rock Unturned Open 10 Mystical Crates in the Manibus scenario.
1.1%
Put Down That Dog Defeat the Shadow Hound in the Manibus scenario.
1.2%
Spider Nest Purge Defeat the Arachsiam in the Manibus scenario.
1.3%
Electricity Expert Reach 80 Watts of Territory Power in the Manibus scenario.
1.3%
Securement Silo Explorer Complete your first Securement Silo challenge in the Manibus scenario.
1.4%
Securement Master Secure 25 Deviations in the Manibus scenario.
1.5%
End the Blight Defeat the Treant in the Manibus scenario.
1.7%
Corruption Be Gone Defeat the Ravenous Hunter in the Manibus scenario.
2.4%
First Securement Capture your first Deviation in the Manibus scenario.
3.2%

Share of Steam players who unlocked each achievement.

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