The war against the machines has reached its absolute peak. In 2026, the human resistance is on the brink of a final, decisive victory, but the artificial intelligence has unleashed its ultimate contingency: the Obsidian Protocol. It is no longer about sending a single unit back in time; it is about a global, viral nanotechnology that infects the present, turning every piece of human tech into a lethal hunter.

Arnold Schwarzenegger returns as the legendary T-800, now a battle-hardened relic fighting in a world that has surpassed his original programming. Linda Hamilton’s Sarah Connor remains the iron-willed heart of the resistance, proving that even in a world of evolving algorithms, human instinct is the only thing that can’t be hacked. Gabriel Luna returns as a more advanced, terrifyingly fluid iteration of the REV-9, representing the cold, calculated future of machine warfare.