Astra Protocol 2
Developed by Slice Bar Games · Published by Slice Bar Games
At a glance
Overview
An action, adventure, simulation game by Slice Bar Games, published by Slice Bar Games — single-player.
Steam’s own one-line description: “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/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Astra Protocol 2.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: 1 GHz
- Memory: 512 MB RAM
- Storage: 200 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: 1 GHz
- Memory: 8 GB RAM
- Storage: 200 MB available space
Supported languages (1)
Astra Protocol 2 FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Astra Protocol 2?
Steam classifies Astra Protocol 2 as a Action, Adventure, Simulation, Strategy game, developed by Slice Bar Games. 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.
How much does Astra Protocol 2 cost?
As of June 2026, Steam lists Astra Protocol 2 at $1.74. Prices and regional pricing change — check the Steam page for the current figure.
Is Astra Protocol 2 single-player or multiplayer?
Steam lists these modes for Astra Protocol 2: Single-player. It lists a single-player mode.
Is Astra Protocol 2 on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Astra Protocol 2 for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Astra Protocol 2 out yet?
Yes — Steam lists a release date of Dec 1, 2022.
What platforms is Astra Protocol 2 on?
Astra Protocol 2 is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Astra Protocol 2 single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Astra Protocol 2 cost?
Steam lists it at $1.74.
Does Astra Protocol 2 have achievements?
Yes — Steam lists 18 achievements for Astra Protocol 2.
Who made Astra Protocol 2?
Astra Protocol 2 is developed by Slice Bar Games and published by Slice Bar Games.
Where to get Astra Protocol 2
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Slice Bar Games.