PC
$6.99 Region US
Adventure · Legend Entertainment
Mission Critical
Steam Deck Playable Windows
Positive · 94% of 32
Price verdict · US updated 8 hr. ago
Why this verdict
All-time low $6.99 · 8d ago
Player reviews 94% positive of 32
Quality score 94/100 · small sample
Offers
Official store prices and labeled keyshop comparisons
Official stores (1)
Direct store link. Payment stays with the store.
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Packs and bundles (2)
Multi-item packages that include this game
- Hidden Treasures From $12.06Hidden Treasures
- Legend Entertainment Bundle From $31.45Legend Entertainment Bundle
About this game
What this game is, in the developer's words
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...
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...
This thrilling adventure will take you from the bridge of the battlecruiser USS Lexington to the surface of the stark and deadly planet Persephone. In an alien landscape of endless rock spires under skies of crackling electrical storms you open a crystalline portal to another time and are faced with a terrible choice and the ultimate question:
What does it mean to be human?
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...
This thrilling adventure will take you from the bridge of the battlecruiser USS Lexington to the surface of the stark and deadly planet Persephone. In an alien landscape of endless rock spires under skies of crackling electrical storms you open a crystalline portal to another time and are faced with a terrible choice and the ultimate question:
What does it mean to be human?
- NONSTOP ACTION- Salvage a crippled starship, survive a vicious battle in deep space, explore a vast alien installation, align a wormhole across four dimensions and decide the fate of mankind.
- TOTAL IMMERSION - Full motion video integrated into a 3D animated world. Layered sound effects and a thrilling musical score take you on a gripping odyssey in deep space.
- A DAZZLING VIRTUAL WORLD - exploration, character interaction and space combat in VGA. Explore a nine-level twenty-second-century battlecruiser and an alien world in seamless, smooth-scrolling 3D.
Media
Trailers and screenshots straight from the store page
Price history
Accepted price history and recorded lows
Historical lows
All-time low ATL $6.99 2026-07-09
3-month low $6.99
12-month low $6.99
Current $6.99
Price events From the accepted price history
Jul 9, 2026
New all-time low $6.99
Mission Critical price history and current deals
Mission Critical for PC currently sells from $6.99 at authorized stores. Its all-time low is $6.99, set on 2026-07-09.
Frequently asked questions
Answered from this game's own price and edition data
Which stores list Mission Critical?
Mission Critical is tracked at steam. This section lists authorized stores and links to their store pages.
Scores
Steam reviews Positive · 94%
94% positive of 32
Media (5)
Tech
Steam DeckPlayable
SteamOSSupported
Requirements
Facts
Links
Ratings
dejus12
igrs15
steam_germany16