Astro Protocol
Astro Protocol is a high-stakes, turn-based 4X space strategy game distilled into intense one-hour matches. Six factions, randomized maps, tech trees, and anomalies ensure every run is unique. Victories are earned against challenging opponents that play to win.
- Price:$11.99
- Release Date:2/9/2026
- Developer:Null Vector Studios
- Publisher:Null Vector Studios
- Last Updated:2/20/2026
- Steam App Id:3727420
Astro Protocol
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Astro Protocol has 4 concurrent players online and in-game. This is 78% lower than its previous all-time peak of 18 players achieved on 2/15/2026.
Astro Protocol Review
Astro Protocol has achieved a Steambase Player Score of 100 / 100. This score is calculated from 25 total reviews on the Steam store — giving it a Positive rating. These are split between 25 positive reviews, 0 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Astro Protocol using the chart below.
Astro Protocol Price
Astro Protocol costs $11.99 in the Steam store as of 2/20/2026. It can be purchased as a standalone game or through a bundle like Astro Protocol + Yield! Fall of Rome, Astro Protocol & Interstellar Espionage Inc., Astro Protocol - Collector's Edition, Astro Protocol & Hexagod, or Astro Protocol & Unto Deepest Depths which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Astro Protocol.
Astro Protocol Deals & Discounts
Discover exclusive deals and unbeatable discounts for Astro Protocol through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing your Steam key through them.
We only work with the best and most-trusted marketplaces to ensure a smooth experience. After purchase, you will immediately receive your Steam key and game activation code. Take advantage of these offers and dive into the world of Astro Protocol without hurting your wallet.
- Check PriceKinguin
- Check PriceFanatical
- Check PriceGOG
- Check PriceGreen Man Gaming
- Check PriceHumble Bundle
Astro Protocol DLC
Astro Protocol has 1 downloadable add-on available for purchase on Steam which is Astro Protocol - Digital Artbook.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Astro Protocol - Digital Artbook | DLC | 2/8/2026 | View |
Astro Protocol has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Astro Protocol Soundtrack | Music | 2/9/2026 | View |
About Astro Protocol
Astro Protocol is a Strategy game developed by Null Vector Studios. On 2/9/2026, it was released on the Steam Store by Null Vector Studios.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Astro Protocol supports the following features:
- Stereo Sound
- Mouse Only Option
- Save Anytime
- Playable without Timed Input
- Steam Cloud
- Stats
- Family Sharing
- Steam Achievements
- Single-player
- Adjustable Text Size
- Adjustable Difficulty
- Custom Volume Controls
From the Steam community, Astro Protocol has been tagged with the following user tags:
- Procedural Generation
- Roguelite
- Tactical
- Pixel Graphics
- Grid-Based Movement
- Turn-Based Tactics
- Base Building
- Resource Management
- Sci-fi
- Top-Down
- Strategy
- Turn-Based Strategy
- 4X
- Turn-Based Combat
- Grand Strategy
- Singleplayer
- 2D
- Space
- Exploration
- Hex Grid
Media & Sceenshots
Watch the featured video for Astro Protocol and see the latest screenshots from the Steam Store.
Related Bundles
Astro Protocol is included in 5 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Astro Protocol + Yield! Fall of Rome | 2 | 2 | $28.78 | View |
 | Astro Protocol & Interstellar Espionage Inc. | 2 | 2 | $21.58 | View |
 | Astro Protocol - Collector's Edition | 3 | 2 | $16.17 | View |
 | Astro Protocol & Hexagod | 2 | 2 | $17.98 | View |
 | Astro Protocol & Unto Deepest Depths | 2 | 2 | $17.08 | View |
Related Packages
Astro Protocol is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Astro Protocol | $9.59 | View |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Astro Protocol data has been sourced from:
- Valve Corporation. (2026, February 20). Astro Protocol on Steam. Steam Store. https://store.steampowered.com/app/3727420
- Valve Corporation. (2026, February 20). Astro Protocol. Steam Community Hub. https://steamcommunity.com/app/3727420
- Null Vector Studios. (2025, June 17). Astro Protocol. Astro Protocol. https://nullvectorstudios.com/