Last 7 days ยท history since Nov 3, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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Live from Steam
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Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
No changes recorded yet.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Perihelion v0.143.0 playtest build available! Two capital ships get new attacks, thrust is always on, and co-op scaling no longer punishes lone wolves. New Features Hammerhead reworked: leave its Front Bell cone when the head glows green; slip between its turrโฆ
0.140.0 build
Onboarding, intro sequence, tutorial!
First-time game launch now boots directly to main menu instead of board of inquiry
New Features Board of inquiry โ starting a new campaign is now testimony to a board of inquiry, before and after Kepler. Quit mid-interview and it picks up where you left off Flight school โ the tutorial is now a flashback to your flight qualification a year bโฆ
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.