Rank 01Why this
Same atmospheric mood as Sirius.
- $19.99 (Price checked Nov 5)
- Deck Playable
- 2015
Games like Sirius
- 8 games
- Updated May 4, 2026
Players who liked Sirius also play
The closest matches to Sirius: Elite Dangerous, EVE Online, Starbase, Gaia Beyond, and The Infinite Black 2. Ranked by imho.run from Steam co-play data, shared tags and reviews.
- Rank 01
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Gaia Beyond
Why this: Shares mining and open world exploration with Sirius.
Rank 05 
Rank 06 
Rodina
Why this: Shares ship combat with Sirius.
Rank 07 
X2: The Threat
Why this: Shares open world exploration with Sirius.
Rank 08 
The full ranked list: top 24 games like Sirius
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- Released: 2015
- Developer: Digital Dawn Studios
- 54% of 69 reviews
- Genres: Action, Indie, Adventure, Simulation, Early Access
- Platforms: Windows
Players highlight
- Developer actively engages with community daily
- Early access lets you shape the games future
- Player generated content drives long term replayability
- Atmospheric
- Challenging
- Contemplative
About Sirius
The closest matches to Sirius: Elite Dangerous, EVE Online, Starbase, Gaia Beyond, and The Infinite Black 2. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Sirius is your kind of game, the closest matches are Elite Dangerous, EVE Online and Starbase — picked from the ranked list below. Reviewers describe it as atmospheric, challenging and contemplative, and single out its group coordination and mining. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
About Sirius: Sirius Online is a unique, easy to play Space Action Shooter with ongoing progression. Join the Ranks of the Terran Reclaim Forces or the Sirius Colonial Council today and fight for your Faction! Explore forgotten battlefields, find Treasures, create an empire and rule the universe!
Is Sirius worth buying?
Players are split
A summary of what players say, not a promise you'll like it. Every signal is listed below.
- 54% of 69 Steam reviews are positive.
- We don't track this game's daily reviews yet, so this is the all-time picture.
- Early Access: unfinished, and it can change a lot before release.
- People who recommend it had played a median of 4 h when they wrote their review.
- Critics had played a median of 3 h before their negative review.
What fans praise · Themes mined from positive reviews
- Developer actively engages with community daily
- Early access lets you shape the games future
- Player generated content drives long term replayability
- Space combat feels dynamic with free mouse movement
Top critical reviews
The most up-voted negative English reviews in our sample, quoted as written.
“[h1]This game has been shut down, don't buy[/h1] Sirius online is no more, it was way ambitious for the developer to handle, they have moved on to a more achievable goal…”
“Dev gave no updates for over a year and then changed it from multiplayer to single player. Is doing one last update to make it "playable" and then it's over..... I understand that there were health issues and money trouble, but one post in…”
People who play it also play: Elite Dangerous, EVE Online, Starbase
Frequently asked about Sirius
Can I run it?
What games are most similar to Sirius?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Sirius are Elite Dangerous, EVE Online, Starbase.
Who developed Sirius?
Sirius was developed by Digital Dawn Studios and published by DualityBeyond Studios.