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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Update posts

1 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 27 Oct, 07:27 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 30 days. Observed since 27 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Patch 2.2.2 Live Patch notes
9 Oct 2026 · Community Announcements
The Astra Protocol
6 Oct 2026 · Community Announcements
Patch 2.2.1 Live - Multiplayer / Terminal Support Added Update
10 Jul 2026 · Community Announcements
Multiplayer Beta Update #2
9 Jun 2026 · Community Announcements
Multiplayer Beta Update
2 Jun 2026 · Community Announcements
Multiplayer in Astra Protocol 2?
14 May 2026 · Community Announcements
Patch 2.1 Live Update
13 Feb 2026 · Community Announcements
Patch 2.1 Beta - Update 2026/02/06
6 Feb 2026 · Community Announcements
Patch 2.1 Beta Update
30 Jan 2026 · Community Announcements
Patch 2.1 Beta
23 Jan 2026 · Community Announcements

From the game’s Steam news feed, last checked 27 Oct, 07:27 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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