Mission Critical
THE ULTIMATE GAME OF SURVIVAL... The hull of your crippled vessel has ruptured, air is leaking into space, and weapons systems are down. Your mission could have ended fifteen years of interstellar war, but now - as the only remaining crewman - your first order of business is to stay alive...
- Price:$6.99
- Release Date:1/28/2019
- Developer:Legend Entertainment
- Publisher:Ziggurat
- Last Updated:8/31/2025
- Steam App Id:1006460
Mission Critical
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Mission Critical has 1 concurrent player online and in-game. This is 50% lower than its previous all-time peak of 2 players achieved on 7/20/2025.
Mission Critical Review
Mission Critical has achieved a Steambase Player Score of 91 / 100. This score is calculated from 23 total reviews on the Steam store — giving it a Positive rating. These are split between 21 positive reviews, 2 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Mission Critical using the chart below.
Mission Critical Price
Mission Critical costs $6.99 in the Steam store as of 8/31/2025. It can be purchased as a standalone game or through a bundle like Legend Entertainment Bundle or Hidden Treasures 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 Mission Critical.
About Mission Critical
Mission Critical is an Adventure, and Strategy game developed by Legend Entertainment. On 1/28/2019, it was released on the Steam Store by Ziggurat.
It can be played and ran on Windows systems. At the moment, it is possible to play Mission Critical on the Steam Deck but some functionality may not be fully supported.
According to Steam’s category system, Mission Critical supports the following features:
- Single-player
- Family Sharing
From the Steam community, Mission Critical has been tagged with the following user tags:
- Strategy
- FMV
- Adventure
Media & Sceenshots
Watch the featured video for Mission Critical and see the latest screenshots from the Steam Store.
Related Bundles
Mission Critical is included in 2 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Legend Entertainment Bundle | 5 | 5 | $31.45 | View |
 | Hidden Treasures | 10 | 10 | $12.06 | View |
Related Packages
Mission Critical is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Mission Critical | $4.54 | 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.
Mission Critical data has been sourced from:
- Valve Corporation. (2025, August 31). Mission Critical on Steam. Steam Store. https://store.steampowered.com/app/1006460
- Valve Corporation. (2025, August 31). Mission Critical. Steam Community Hub. https://steamcommunity.com/app/1006460
- Legend Entertainment. (2023, July 10). Mission Critical. Mission Critical. https://www.ziggurat.games/