Blood On Crystal DLC#4 is included in the Atomic Pass, Gold and Ultimate Edition. Requires the base game Atomic Heart to run. Experience the thrilling, high-stake conclusion of Atomic Heart as Blood On Crystal DLC#4 paves the way for the future stories of The CUBE and Atomic Heart 2. P-3, the Twin and their comrades must venture into the most classified Crystal Complex to battle CHAR-les and make a last desperate bid to save humanity from total annihilation. Now begins an all-out bloody showdown against the full, relentless robotic might of Facility 3826. Complete the story and visit amazing new locations: Explore the brooding Wave platform with the Twin, Granny Zina and other returning characters, and hunt CHAR-les down to the secret Crystal Complex, where unspeakable revelations await to be unearthed. New enemies and insane boss battles: Fight the most fearsome bosses you've ever met in Facility 3826 and face off against the Polymorphs, a new cast of formidable beings spawned from the horrific experiments of CHAR-les himself. Harnessing the properties of polymer to assume elemental forms, they will force you to adapt and make the most of your arsenal. Wield the Mightiest Guns and Glove Abilities: Unlock access to the most powerful melee and ranged weapons to survive the ultimate onslaught. Use the cutting-edge CHANCE modules to swap your polymer Glove abilities on the fly in the Crystal Complex, and elevate combat to a whole new level.