- Games
- StarRupture
StarRupture
Four players build factories, search an alien planet and shelter from a star that repeatedly scorches the surface.
Online co-op for up to 4 players.
- 4 online
Where to buy
Playing together
- Online co-op4 players
- Local co-opNot confirmed
- Not confirmedFriends on different platforms, such as PC and PlayStation, can play together.
- Not confirmedA friend can join or leave while you are already playing, without starting over.
- Not confirmedFriends play free with a Friend's Pass or similar.
- Steam DeckPlayableValve's own rating
About the game
You settle on Arcadia-7 and turn scattered resources into a network of mines and factories. Rails carry materials between machines, while contracts unlock equipment and production recipes. Leaving the base means finding blueprints and supplies among abandoned sites. Alien creatures attack during these trips and can threaten your machinery. When the star erupts, you need shelter until the surface can recover.
Up to four players share the work online. You can send a pair out to search for blueprints while the others arrange production and expand the base. Progress depends on both sides of that work, so there is a reason to compare plans before heading off. Expect a lasting building project with regular fights and interruptions, plus quieter time spent adjusting the factory.
How it feels
Kind of game
One lasting world your group settles. You gather, build and push into dangerous places together.
- At its heart
- A big part
- Now and then
- Laughter and chaos
- Fear
- Calm and coziness
- Story
- Sessions
- Ongoing world
Rated on our own feel scale. 5 sources back these ratings.
Screenshots
From the Steam store page. Open one to see it full size.
If you liked StarRupture
You will probably enjoy these too. Each one says why.

Factorio
Why it scores 87%
What they share
- Kind of game
- Shared survival world
- About
- Factory automation, Alien planets, Science fiction and Bug swarms
- Core to both
- Building and creating, Unlocks and progress
- Sessions
- Ongoing world
- Notable in both
- Puzzles and figuring out, Working in sync, Tension and danger, Planning ahead, Getting better, Fighting
- Co-op
- Online co-op
How Factorio differs
- Fits a bigger group than StarRupture
- 500 online
- Crossplay
Both give your group a hard world to survive in together. Both are about building automated factories and strange alien worlds. Both let you build things together.
But fits a bigger group than StarRupture.

V Rising
Why it scores 85%
What they share
- Kind of game
- Shared survival world
- Core to both
- Building and creating, Unlocks and progress
- Notable in both
- Time to hang out, Working in sync, Exploring, Tension and danger, Planning ahead, Getting better, Fighting
- Sessions
- Ongoing world
- Co-op
- Online co-op
How V Rising differs
- Less figuring things out than StarRupture
- Online
Both give your group a hard world to survive in together. Both are easy to play while you chat. Both have upgrades that carry over.
But less figuring things out than StarRupture.

Empyrion - Galactic Survival
Why it scores 84%
What they share
- Kind of game
- Shared survival world
- About
- Alien planets and Science fiction
- Core to both
- Building and creating
- Notable in both
- Time to hang out, Exploring, Tension and danger, Planning ahead, Getting better, Fighting, Unlocks and progress
- Sessions
- Ongoing world
- Co-op
- Online co-op
How Empyrion - Galactic Survival differs
- Less figuring things out than StarRupture
- Online
Both give your group a hard world to survive in together. Both are about strange alien worlds and science fiction. Both let you build things together.
But less figuring things out than StarRupture.
All co-op facts
Last checked 28 October 2026. The small numbers link to the page that states each fact.
Co-op
- Fewest players online
- Not confirmed
- Local co-op
- Not confirmed
- Most players on one screen
- Not confirmed
- Split or shared screen
- Not confirmed
- Separate-device co-op
- Not confirmed
- Most players on separate devices
- Not confirmed
- Free base co-op
- No
The checked computer full-base edition has a paid base-game access model. Demos, trials, guest passes, platform sharing and temporary grants do not establish ongoing free base co-op.
- 2
- Confirmed free setups
- Does not apply
- Crossplay
- Not confirmed
- Crossplay between
- Not confirmed
- Friends can join mid-game
- Not confirmed
- Only one of you needs to buy it
- Not confirmed
- Voice chat by distance
- Not confirmed
Sources
8 pages
starrupture-game.comOfficial site, read 28 October 2026
Backs Most players online, Kind of game, About, Building and creating.
- Most players online: The group section explicitly says up to four players, including the host. The nearby wording about four friends is less precise.
- Kind of game: Friends settle a hostile world, build industry and defend their base.
- About: The premise combines an alien planet, industrial space technology and aggressive alien creatures. The page has you build and refine a complex industrial system.
- Building and creating: Constructing and refining an industrial system is a main activity.
store.steampowered.comStore page, read 28 October 2026
Backs Online co-op, Most players online, Platforms, Release status, Release date, Genres, Free base co-op, About.
- Online co-op: The current-state Early Access answer explicitly offers online co-op.
- Most players online: The current-state answer limits online co-op to four players.
- Platforms: The released client requirements list Windows.
- Release status: The page still labels the game Early Access.
- Release date: Early Access began January 6, 2026.
- Genres: Publisher categories name action, adventure and simulation. The description explicitly includes survival.
- Free base co-op: The checked computer full-base edition has a paid base-game access model. Demos, trials, guest passes, platform sharing and temporary grants do not establish ongoing free base co-op.
- About: User tags include Automation and Base Building. The maker FAQ on the page describes building machines that mine, harvest, create and assemble.
store.steampowered.comStore data, read 24 October 2026
Backs Steam app ID.
- Steam app ID: Steam identifies StarRupture as app 1631270.
store.steampowered.comStore data, read 24 October 2026
Backs Steam Deck.
- Steam Deck: Valve rates the game Playable on Steam Deck.
indie-games.euPress, read 24 October 2026
Backs Working in sync, Exploring, Fighting, Getting better, Unlocks and progress, Planning ahead.
- Working in sync: Indie-Games.eu, January 5, 2026, describes splitting exploration and blueprint hunting from factory construction. The article was read earlier. A 24 October 2026 recheck reached a 404 page, so its content could not be checked again.
- Exploring: Abandoned facilities and observatories contain blueprints needed for further recipes.
- Fighting: Frequent encounters and defensive waves interrupt resource work.
- Getting better: Automation grows in layers without the opening systems overwhelming the reviewer.
- Unlocks and progress: Discoveries and corporate deliveries unlock more equipment and production options.
- Planning ahead: The review describes planning supply chains across several bases.
thereviewgeek.comPress, read 24 October 2026
Backs Laughter and chaos, Story, Fear, Tension and danger, Calm and coziness.
- Laughter and chaos: The Review Geek, January 2, 2026, updated April 21, describes snarky dialogue around serious survival. Freshly read on 24 October 2026. The review explicitly covers a pre-release Early Access build, so old technical complaints do not establish current limits.
- Story: The review finds a corporate setup and GAL commentary rather than an extended narrative.
- Fear: Aggressive spider-like creatures add occasional unease within a survival game.
- Tension and danger: Fire waves require shelter and enemy attacks can damage distant bases.
- Calm and coziness: Habitats give shelter between excursions. This supports brief respite rather than a safe overall mood.
escapistmagazine.comPress, read 24 October 2026
Backs Sessions, Puzzles and figuring out, Time to hang out.
- Sessions: The Escapist, January 23, 2026, describes continuing factories and contracts rather than isolated rounds. The played January Early Access body was freshly read on 24 October 2026 and is used for the recurring loop rather than current content ceilings.
- Puzzles and figuring out: Production chains and resource contracts require figuring out how machines fit together.
- Time to hang out: The review describes automation that runs after setup and manageable enemies. Room for unrelated conversation is an inference from that pace.
store.steampowered.comOfficial news, read 24 October 2026
Backs Online co-op.
- Online co-op: The October 20, 2026 blog keeps listen-server co-op. Active dedicated-server support is ending. After Update 3, server version 0.3.5 will remain on an unmaintained branch without newer content.






