Astra Protocol 2

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Monitors have received notification of an unknown event, referred to as ASTRA PROTOCOL. You have been designated search and reconnaissance to determine the meaning of this ASTRA PROTOCOL. SECONDARY OBJECTIVE: Find evidence of survivors. PROBABILITY OF HOSTILES: HIGH.

Developer: Slice Bar Games
Released: 1 Dec 2022
Price: $6.99
Platforms
Steam Deck: Playable
Languages: English
Series: Astra Protocol

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Players on Steam, last 48 hours

No player readings for Astra Protocol 2 in the last 48 hours yet. We poll this game every 30 days.

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Astra Protocol 2

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Astra Protocol 2

Players By Month