Last 7 days
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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44% positive of 111 · Mixed · Live from Steam
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Live data from Steam, tracked by SteamPlayerBase.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 44% on 2026-11-03 → 44% today (111 reviews)
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Not tested by Valve yet. Results from Valve's own testing.
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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.
Main Fixes in this patch include: Fixed 3-1 Lighting Fixed Moritat/Orestes death on assault game lock up Fixed pink textures in M1 and M3 Fixed no units available in army builder Fixed Player/Enemy Reinforcements text on tactical map Fixed 3-2 Lighting 3-2 Rem…
Patch Notes Fixed 1-1 not loading in VR Fixed Terminators locking up the game during melee assault 2-5 starting location fixed in VR so you no longer start on the roof Minor bug fixes
Happy Friday, y'all! We've got some new patches for ya, hot and ready for the weekend. Here's what we got for you: Fixed 1-1 loading in VR Fixed a potential game lockup during turret overwatch phase (let us know if this keeps happening) Some network lobby erro…
We've got a new patch headed your way, so here's what to expect: PRICE REDUCTION In case you missed our previous announcement, we're reducing the overall price of the game until full release. The Horus Heresy: Betrayal at Calth will now be $17.99. If you've al…
Patch #1 We just rolled out an optimization and performance patch! Here’s what to expect: Fixed Optimized texture resolution and compression More robust graphics settings exposed with updated graphics setting UI Graphics settings persist across game sessions O…
Patch #1 We just rolled out an optimization and performance patch! Here’s what to expect: Fixed Optimized texture resolution and compression More robust graphics settings exposed with updated graphics setting UI Graphics settings persist across game sessions O…
War has raged under Calth long after the actions on the surface, protracted conflicts to slay entrenched Word Bearers throughout the planets depths carry on. It has been 4 years since Squad Acastus secured a teleportarium and routed the Word Bearers from their…
Here's what to expect for this small patch for Act 2: Lighting fixes for act 2 levels Skirmish/Multiplayer levels have updated visuals The act 2 loading dialogs fixed (They had weird spacing in some text and some text was cut off) Fixed a rare issue where kill…
Thank you all for waiting as we sorted this out! Steam keys are now available for everyone who purchased the game before the price drop. Here's how to claim your free key: Follow this link right here Sign in through Steam on the Giveaway page The sign in only …
Happy July, everyone! Act 2 is now live! What cool stuff can you look forward to in our most recent update? Glad you asked! Check it out: Act 2 Act 2 continues our side story on Calth following the betrayal of the Word Bearers as Magos Sarc teams up with Serge…
https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/31380126/68615ee01da6216eb7c24a12e128d56650b25009.png Skulls for the Skull Throne Sale We need more skulls for the Skull Throne! The Horus Heresy: Betrayal at Calth is excited to announce that …
We have a very important update coming this Friday that will affect all current owners of The Horus Heresy: Betrayal at Calth. But don't worry- it's a good thing for everyone! Here's what's going down: Price Reduction to $17.99 That's right, we're lowing the o…
https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/31380126/e9b00148bfb36a57250520e8f25ddec38800b9c9.png Skirmish Mode and Terminators! Battle against AI or your friends using Terminator units in our most recent update. Here's a breakdown of wh…
https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/31380126/e9b00148bfb36a57250520e8f25ddec38800b9c9.png Skirmish Mode and Terminators! Battle against AI or your friends using Terminator units in our most recent update. Here's a breakdown of wh…
Last week: Watch: Dev Diary: Army Builder Blog: A Slow and Possibly Endless Descent into Ruin Interview Livestream with Warp Beacon English and Russian translations of community questions, plus some goofing off, as Shawn101 plays through the campaign with some…
Last week: Watch: Dev Diary: Army Builder Blog: A Slow and Possibly Endless Descent into Ruin Interview Livestream with Warp Beacon English and Russian translations of community questions, plus some goofing off, as Shawn101 plays through the campaign with some…
The State of the State, or...Where We are Now! The initial build includes the first act of the single player campaign and 4 multiplayer levels. It is playable on Vive, Oculus Touch, and PC. Single Player Act 1 consists of six levels. These missions act as a pr…
The State of the State, or...Where We are Now! The initial build includes the first act of the single player campaign and 4 multiplayer levels. It is playable on Vive, Oculus Touch, and PC. Single Player Act 1 consists of six levels. These missions act as a pr…
🎺ANNOUNCEMENT🎺 Our Early Access launch is a go! Mark your calendars for the 27th of THIS MONTH! It's true. It's real! It's happening! The Horus Heresy: Betrayal at Calth will be available to play SO VERY SOON. It is within your grasp! So charge up your Vive …
🎺ANNOUNCEMENT🎺 Our Early Access launch is a go! Mark your calendars for the 27th of THIS MONTH! It's true. It's real! It's happening! The Horus Heresy: Betrayal at Calth will be available to play SO VERY SOON. It is within your grasp! So charge up your Vive …