Sector Siege offers an exhilarating twist on the classic gun game mode. Compete in a free-for-all battle where each kill promotes you to a more challenging weapon, while death demotes you. Dynamic barriers that get down for 15 seconds, creating closed sectors for strategic maneuvering. When the barriers are left for 30 seconds, the battlefield opens up, testing your reflexes and tactics. Adapt to the changing environment and be the first to conquer all weapon tires to emerge victorious.