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Space strategy in a nutshell. Astro Protocol is a fast-paced space 4X where each run takes 1 to 2 hours. Explore the galaxy, colonize new worlds, research powerful technologies and command deadly fleets. No diplomacy, pure conquest. Turn based strategy at its core.
Linux · Feb 9, 2026
Worldwide · Exact date · Full release · IGDB
Mac · Feb 9, 2026
Worldwide · Exact date · Full release · IGDB
PC (Microsoft Windows) · Feb 9, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
45 achievements available.
Reached the end of the Aetherrendering tech tree
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Form an alliance with the Architects
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Reached the end of the Astroprocessing tech tree
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Win a game on basic difficulty or higher
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Reached the end of the Cosmoencryption tech tree
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Form an alliance with the Cultivators
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Win a game on deadly difficulty or higher
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Destroy an enemy ship
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Destroy 100 enemy ships
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Destroy 250 enemy ships
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Destroy 50 enemy ships
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Destroy 500 enemy ships
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Win a game on elevated difficulty or higher
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Win a game as Erdi System
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Win a game on extreme difficulty or higher
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Form an alliance with the Hackers
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Win a game on high difficulty or higher
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Win a game on Larger Map
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Win a game on Largest Map
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Win a game on Large Map
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Win a game on Medium Map
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Form an alliance with the Mercenaries
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Form an alliance with the Miners
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Win a game on moderate difficulty or higher
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Win a game as Myrmidon Horde
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Form an alliance with the Phantoms
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Form an alliance with the Pirates
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Form an alliance with the Radiants
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Form an alliance with the Raiders
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Win a game as Santri Syndicate
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Form an alliance with the Sentinels
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Win a game on severe difficulty or higher
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Win a game on small map
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Form an alliance with the Surveyors
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Win a game as Thermortis Generation
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Form an alliance with the Traders
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Win a game as United Tellus
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Win a game
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Win 10 games
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Win 20 games
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Win 5 games
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Win 50 games
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Complete the tutorial
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Complete a weekly challenge
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Win a game as Yimono Union
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Community notes
