In "ARK: Genesis Part 2," after defeating Rockwell Prime, the storyline takes a significant turn. The Survivor, who has been continuously battling against various threats throughout the ARK series, ultimately confronts and defeats Rockwell, a monstrous manifestation of the corruption caused by the Element.
Once Rockwell Prime is defeated, the Survivor is presented with a choice influenced by the storyline and the overarching themes of the ARK universe. They can either leave the Genesis simulation, which signifies their escape from the chaos and corruption that Rockwell represented, or they may choose to remain in the simulation, taking on a new role or purpose. This ending serves to highlight themes of freedom, choice, and the ongoing struggle against corruption.
It's worth noting that the narrative leaves some elements open to interpretation, allowing players to speculate on the future of the Survivor and the ongoing implications of their choices. The conclusion sets the stage for potential future content, expansions, or further developments in the ARK universe's lore.