Project Astra Dominium
Nothing to beat — this one gets played, not finished.
How hard is Project Astra Dominium?
No rating — nothing to beat
There's nothing to beat here — no last boss, no credits. Ranked shooters, sandboxes, live-service games and endless runners don't get a difficulty score, because "how hard is it to finish" isn't a question you can ask about them. That's not the same as easy.
Rarest achievements
Published rarity by platform.
Steam
Athena PrimeReach Level 1.0001.4%
Attack 100 times with a crafted BeaconAttack 100 planets with a crafted Beacon to improve your resource income2.7%- Halfway ThereReach Level 5003.1%
Chip (Gold) MasterCraft 1000 Chip (Gold) fully automated in your base4.9%
Epic SuppliesSend 50 Epic Resource Packages to Earth5.3%
Played Project Astra Dominium? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About Project Astra Dominium
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.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .