The Callisto Protocol Gets New Hardcore Mode in Free Update & Paid

Striking Distance Studio released today a free update for the survival horror game The Callisto Protocol including a new hardcore mode.

The Callisto Protocol - Official Hardcore Mode and Outer Way Skins Collection Trailer - IGN

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Full Story and Plot Summary The Callisto Protocol｜Game8

The Callisto Protocol Update Adds Hardcore Mode, DLC Skins

The Callisto Protocol Free Update Adds Hardcore Mode

The Callisto Protocol 1.11 Update Brings Hardcore Mode and Improvements : r/PS4

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The Callisto Protocol - Hardcore Mode DLC Trophy Guide •

Callisto Protocol DLC gives horror game hardcore mode and story update