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Best Price:
$19.99
★ —/ 5.0
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Steam Sentiment👍 85% Positive(15k)
MetacriticMC 81Metascore
ZERO Sievert 1.0 is a verified release available on PC, Steam Deck.
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
Solo Only
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
Keyboard & Mouse
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
HowLongToBeat: Completion EstimateCrowdsourced gameplay metrics
Main Story
25 Hours
Main + Extras
—
100% Completionist
—
4K Screenshots & Media Gallery
Official high-resolution media gallery (7 screenshots)
Trailer
ZERO Sievert - Accolades TrailerWatch on Steam
Trailer
ZERO Sievert - The Phantom Update TrailerWatch on Steam
Trailer
ZERO Sievert - Launch TrailerWatch on Steam
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: VERIFIED
- Full controller support enabled
- Native display resolution supported
- Steam Cloud saves enabled
Minimum Specifications
OS: Windows 10
Processor (CPU): Intel Core 2 Duo E8400
Memory (RAM): 4 GB RAM
Graphics (GPU): Integrated GPU
Storage: 300 MB available space
Recommended Specifications (60 FPS Ultra)
OS: Windows 10
Processor (CPU): 1.7 GHz Dual Core CPU
Memory (RAM): 4 GB RAM
Graphics (GPU): NVIDIA GeForce GTX 260, ATI Radeon 4870 HD
Storage: 300 MB available space
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
ZERO Sievert — Standard Edition
$19.99
- Full Base Game
- Steam Achievements
- Steam Cloud Saves
- Full Controller Support
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
STEAM
👍 85%
$19.99
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Creators & Development Team
Key directors, leads, and game development studios