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Official Stores (1)

Steam
ZERO PROTOCOL
Windows
1w ago
DRM:
Steam
Steam
$11.99 $8.39
-30%
copy

Keyshops (3)

Kinguin
ZERO PROTOCOL PC Steam CD Key
icon
+1
2h ago
DRM:
Steam
Kinguin
$14.12 $6.29
-55%
copy
G2Play
ZERO PROTOCOL PC Steam CD Key
icon
+1
19h ago
DRM:
Steam
G2Play
$14.12 $6.29
-55%
copy
K4G
ZERO PROTOCOL Steam CD Key
icon
+1
1d ago
DRM:
Steam
K4G
$14.17 $8.94
-36%
copy

About ZERO PROTOCOL

ZERO PROTOCOL - about the game

Uncover the secrets of the IAS Antarctic Research Complex and fight for your survival in this immersive first-person sci-fi thriller.

Focus on Exploring

Choose passwords for doors, search for access cards to terminals, repair damaged equipment and combine items. Think with your head, this game will not lead you by the hand!

Intense battles

You have a gun, but that doesn't mean you're safe. The enemies here are deadly, and not all of them can be killed...

The atmosphere of cold loneliness

Graphics inspired by classic 3D games such as Zero Tolerance, System Shock and Half Life, combined with atmospheric sound effects, make the game world even darker and more inhospitable.

Nonlinear and Multiple Endings

Balance between clarity and madness, make conscious or unconscious decisions and find out where they lead!

Steam:
Very Positive (347)