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Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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87% positive of 70 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Project Astra Dominium is a Tower Defense game with Basebuilding and Automation elements. Build up your base to become a supply hub for Earth's desperately needed materials, gather resources while defending against an unknown alien threat and improve your tower's and AI capabilities.
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.
Review score: 87% on 2026-11-01 → 87% today (70 reviews)
No authorized Steam key store lists this game right now.
Works, but may need extra effort. Results from Valve's own testing.
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.
Hello all you lovely AIs out there! Once again we have to apologize for the long silence. Instead of going into long explanations, we simply want to show you what we've been up to lately with the game and why it took so long after the last news about the 2.0 b…
Hello all you lovely AIs out there! First of all, we wanted to let you know that we have finished most of the major features and systems that we wanted to overhaul or introduce with the 2.0 update and are now in the process of adding the last bit of content, b…
Hello all you lovely AIs out there! This is just a small hotfix for the manual crafting screen, where the list of required Materials was cut off. There still was a scrollbar but it wasn't that visible and could lead to confusion as to why you could not craft c…
Hello all you lovely AIs out there! The end of the year again came blazingly fast, especially after so many good games made their debut this year and had time flying by like life was running on x8 speed... So we want to close this year with a quick preview of …
Just a small bugfix update while we are still working on the next content Patch, stay tuned! :) Misc/Bugfixes Fixed the Cosuna Portal level still using Post Processing on the UI (That's why everything there looked darker than the rest of the game) Reduced Came…
Don't mind me, just a small update passing through... Misc/Bugfixes The Loot Window inside a TD Level is now shown as a more compact grid and the wiggle animation is disabled by default (You can still click the button on the top left beside the "loot" title to…
Hello all you lovely AIs out there! Again it's been quiet around the 2.0 update and again we are very sorry for that! There's no sugar coating it, we sucked at least at 3 things: Posting news, keeping patches focused in scope and estimating how much time we'll…
Project Astra Dominium is happy to announce that we are once again taking part in the Tower Defense Fest from March 9–16 here on Steam, and that the game will be 30% off for the duration of the event :) If you are interested in playing a mix of Tower Defense a…
Well, nowadays this greeting that we've used for so long seems somewhat odd, but here it goes: Hello all you lovely AIs out there! The work on 2.0 is going well so far, even if we had some minor private things keeping us from working on it in full spare time. …
Hello all you lovely AIs out there!July 2025 was an incredible month for Project Astra Dominium, and we want to give a massive thank-you to all our players – both longtime fans and newcomers alike.Your support means everything to us!We’re currently working on …
Hey there! The game will be off by 50% from today till Monday the 28th October! But wait there's more! We also want to let you know that after the sale, the price for the game will be permanently reduced from 14,99$ to 9,99$ (And respectively in other currenci…
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