Team coordination faces its ultimate test in a boss-focused co-op challenge

Winter Carnival raises the stakes with a new cooperative challenge built around teamwork and precision. Mecha BREAK goes live with the December 19 update, bringing a mode designed for pilots who thrive on coordinated combat and high-pressure encounters.

The new Co-Op Drill mode places three-player squads against the powerful boss TATRA. Before deployment, you can customize your airdrop loadout through the event page, setting the foundation for your strategy. Once the fight begins, the pressure ramps up as TATRA shifts between three distinct forms, forcing constant adaptation and smart decision-making.

Victory requires efficiency and teamwork. Defeat the boss within 15 minutes to clear the mission, or push your squad further by finishing in under 6 minutes to earn a speed-kill bonus. Can you synchronize every move when the clock is ticking and the battlefield keeps changing?