The Callisto Protocol will receive a story DLC with Early Access

Sci-fi horror The Callisto Protocol will indeed receive a story DLC after release. The expansion was briefly mentioned in the latest trailer, but so far without details. The add-on will be part of the season pass and deluxe version of the game, and will have 48-hour early access for PlayStation owners.

The Callisto Protocol The Final Transmission DLC Now on PlayStation, with Release Trailer - EIP Gaming

The Callisto Protocol wraps things up with its first and only story DLC next week

Story DLC for 'The Callisto Protocol' in “The Final Transmission” Coming Later This Month - Bloody Disgusting

The Callisto Protocol Review - Space-Out - MonsterVine

THE CALLISTO PROTOCOL Review: A Playable Cinematic Experience — GameTyrant

The Callisto Protocol - How to Get the True Ending - SAMURAI GAMERS

The Callisto Protocol: Helix Station (six-episode narrative audio drama podcast) [Starring Gwendoline Christie, Michael Ironside, & more]

The Callisto Protocol Final Transmission DLC Gameplay Covered by Dev Team

The Callisto Protocol DLC and Updates to Last Four Years After Release (Update) - GameRevolution

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