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Preview Early access
Activation
Steam
Region
Worldwide
French
not available
Release
30 Dec 2026

beta decay

Standard Edition
Steam Worldwide Digital key
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PC key
To activate on Steam · Worldwide

About the game


A B O U T

THE GAME

Mankind has expanded its reach beyond the Sol System. Factions, corporations and syndicates are locked in a political and economic strife. The inevitable destruction and decay of a colonized exoplanet is imminent.

​​beta decay is a dark, dystopian RPG where you can build spaceships, join factions, and fight for territory in a newly discovered star system. Live amongst the colonists as a citizen of the new frontier. Be an engineer repairing starships, to a syndicate leader, executing raids deep within a labyrinthic neon city.

A L P H A - C E N

beta decay presents city ruins and destruction at a scale. Deep within the earth, delve deep into a labyrinthic metropolis that is soaked with neon lights and dense crowds.​ Massive structures scrape the skylines that consist of Megatenements for housing and Megaplazas for corporate consortia.

T P S / F P S

Play in third and first person perspectives with seamless, fluid transitioning between the two. (No separate models or animations).

N O W A   A T M O S F E R A

ESTETYKA

Mixing the old with the new.​​ Neurologic enhancements, biological interfaces, and breakthrough technologies such as quantumtech have become a commodity amongst the population.

P V E   /   P V P

SINGLEPLAYER + MULTIPLAYER

Exist with friends within the singleplayer universe. 

M C V s

Mobile Armor

Climb into the cockpit of a Mechanized Combat Vehicle (MCV) and immerse yourself as a pilot flipping mechanical switches and controls. Battle with miniguns, counter RPGs with flares, or lock on and fire at your opponents with heat seeking missiles.

L A R G E - S C A L E

DESTRUCTION

Destruction at a scale. Large vacant ruins where building walls and floors may be destructed.

W E A P O N - M O D S

ATTACHMENTS

Standard weapon attachments to weapons.

P L A Y E R - S Y S T E M S

COVER | PRONE | STATS | INJURY | DISMEMBERMENT and more...

P L A Y E R - D R I V E N

ECONOMY

Trade products through physical shops on the streets to digital securities on the Centauri Exchange.​

C H A R A C T E R

CUSTOMIZATION

Change your face, hair, skin color, weight, height, hair, outfit, and equipment to suit your play style.

P H E N O M E N O N

Take precautions against possible encounters with creatures, viruses, and hazardous areas.

H O R D E S

Fight against hundreds of hostile creatures.

R O G U E L I K E

SURVIVAL + Statistics + Dismemberment

Death is unforgiving. Eat, drink and sleep to keep your character alive. Practice caution and avoid unnecessary risks on foreign worlds where viruses, phenomenon, and creatures may reside.

S P A C E - T R A V E L

BUILD STARSHIPS  (beta + decay feature)* - See the game's roadmap​

Build spacecraft with complex sub-systems such as power grids, server networks, and life support systems to keep your crew alive in deep space. Players may go where they like, when they like, doing whatever they like.

***Note that this feature is likely to arrive throughout or Post Early Access.***

A L L E G I A N C E S

FACTIONS  |  CORPORATIONS |  SYNDICATES

Join Faction divisions, Corporate Subsidiaries, or Syndicate Cells in an endless fight for territorial control of the Alpha Centauri star system.​

R E C R U I T

COMMAND

Recruit subordinates and issue commands. Deploy with a landing crew to explore the planet surface, or order your lieutenants to patrol a territory.

O S T

ORIGINAL SOUNDTRACK

The beta decay original sound track (OST) along with album cover art.

Single-playerOnline PvPLAN PvPOnline Co-opLAN Co-opFamily Sharing

Product details

Developer
Rotoscope Studios
Publisher
Rotoscope Studios
Release date
30 December 2026
Genre
Action, Adventure, Indies, RPG
Languages
1 language
Platform
Steam
Activation
Steam
Region
Worldwide
Languages in detail
InterfaceAudioSubtitles
English

System requirements

MinimumRecommended
OSWindows 11WIndows 10/11
ProcessorAMD Ryzen 7 5800H with Radeon Graphics, 3201 Mhz, 8 Core(s), 16 Logical Processor(s)AMD Ryzen 7 5800H with Radeon Graphics, 3201 Mhz, 8 Core(s), 16 Logical Processor(s)
Memory16 GB RAM16 GB RAM
GraphicsNVIDIA GeForce RTX 3060NVIDIA GeForce RTX 3060
Storage2 GB available space2 GB available space
Sound CardRealtek (R) AudioRealtek (R) Audio
VR SupportN/AN/A
Additional NotesThese are the requirements that were used to create the game. The actual requirements may be lower.These are the requirements that were used to create the game. The actual requirements may be lower.
MinimumRecommended
OSN/AN/A
ProcessorN/AN/A
MemoryN/A MB RAMN/A MB RAM
GraphicsN/AN/A
StorageN/A MB available spaceN/A MB available space
Sound CardN/AN/A
Additional NotesN/AN/A
Activation

Activate on Steam

  1. 1Install Steam and log in
  2. 2Games menu › Activate a product on Steam
  3. 3Paste the key from your email or order page
  4. 4The game appears in your library: download it
Usable in every country. Do not use a VPN when activating.
Detailed guide

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