THIS DLC INCLUDES This content requires the base game. Mendeleev Complex New shape-shifting types of machines and a brand-new boss 2 New weapons New Technostasis ability ABOUT THE GAME Continue the story in Atomic Heart’s Annihilation Instinct DLC and embark on a journey through the new mind-bending Mendeleev Complex to discover the truth about NORA as P-3 is pulled back into Facility 3826. Survive vicious, shape-shifting new enemies in the Mendeleev Complex and its diverse area and take them down with two new cunning weapons and a new astounding Technostasis ability for yo