For the best Worlds Under Siege experience, please play on a PC.

This is a brand-new game in development. Please let us know about any issues.

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Developer Mode

Testing Shortcuts

Test Mode Start Onboarding Main Hub Deck Builder Open Packs

Your allies

Friends

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Choose Your Battle

Play

DemoBattle an AI opponent TutorialComplete to receive 1,000 Gold

Play Online

BETA MATCHMAKING
Wait times may be longer while our player base grows.

Your deck

SEARCHING FOR OPPONENT 0:00

Finding the oldest compatible waiting player…

Private Game

Choose a complete saved deck, then create a code or join a friend.

Your deck

Six-digit game code

YOUR PRIVATE CODE 000000

Waiting for the second player…

Commander Profile

Your Profile

Player

Choose a set for your profile tile.

Game Options

Settings

Audio

Menu Music Play ambient music on the Main Hub. Music Volume 22%

Downloaded Assets

Checking downloaded assets…

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Merlin guiding you through the Main Hub

Merlin's Guidance

Welcome to Worlds Under Siege

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