Atomic Heart: Annihilation Instinct

Atomic Heart: Annihilation Instinct

Developer: Mundfish|Publisher: Focus Entertainment
Base Game: Atomic Heart

Playtime

Main Story

4h 4m

Main + Extra

4h 14m

Completionist

4h 47m

Media

3 videos + 7 screenshots

Links

About This Game

Continue the story in the Annihilation Instinct DLC and learn what happened to this dystopian world after the climax of Atomic Heart. Prepare to embark on a journey through the new mind-bending Mendeleev Complex and its surrounding swamps, and discover the truth about NORA as Major P-3 is pulled back into Facility 3826. Survive vicious, shape-shifting new enemies and take them down using two cunning new weapons - ranged one the Secateur and melee one the Klusha - as well as your glove’s new Techno-Stasis ability, allowing you to manipulate time itself. Meet a new enigmatic character, as well as returning ones in surprising circumstances and dive deep into the AI’s insanity to curb its Annihilation Instinct.

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Last updated Mar 7, 2026