King of Monster Island

When monsters unite, it means something truly terrifying is coming.

The volcano is rumbling. Energy readings are off the charts. Monsters from across the globe have stopped fighting each other—and that can only mean one thing: a threat so massive, so dangerous, it forces even rivals to unite. In King of Monster Island, players take on the roles of iconic giant monsters teaming up to stop a colossal interdimensional Boss before it completes a world-ending portal.

This cooperative twist on the King of Tokyo universe brings dice-chucking fun and strategic coordination to the next level. Use your powers, position yourself on the 3D island board, and join forces to damage the Boss, destroy minions, and prevent the construction of the portal. Work together—or watch the world burn.

Game Info

• Players: 1–5

• Ages: 10+

• Playing Time: 45–60 minutes

• Publisher: IELLO

• Designer: Richard Garfield

Features

• Cooperative monster-battling: Team up instead of battling it out—every monster must work together

• Dynamic 3D island board: Real-time movement and boss mechanics bring the board to life

• Boss AI system: The boss has its own rules, actions, and minions that create evolving threats

• Custom monster abilities: Choose your kaiju and unlock unique powers and combos

• Standalone experience: No previous King of Tokyo or King of New York ownership required

• Solo mode included: Tackle the Boss alone in a thrilling single-player challenge

Why You'll Love It

King of Monster Island combines all the things players love from the King of series—dice battles, epic monsters, and cinematic tension—with a fully cooperative twist. Whether you're coordinating devastating team attacks or rushing to stall the Boss’s plan, it delivers high-energy gameplay that feels fresh and thrilling. The world needs saving—and only monsters can do the job.