A co-op heist adventure where one player infiltrates the museum and the other guides them from a remote command center. Communicate, solve puzzles, bypass security, and steal priceless treasures together.

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About This Game

The Great Diamond is an asymmetrical co-op heist adventure where two players must work together to infiltrate heavily guarded museums, steal priceless treasures, and pull off the ultimate robbery.

One player becomes the Infiltrator, sneaking through exhibits, avoiding security systems, and carrying valuable loot. The other becomes the Operator, monitoring cameras, analyzing blueprints, hacking security devices, and guiding their partner through danger from a remote command center.

Every museum presents new challenges, traps, puzzles, and surprises. Success depends entirely on communication. The Infiltrator can only see what's in front of them. The Operator sees the bigger picture. Neither player has enough information to succeed alone.

Coordinate your actions, improvise when plans fall apart, and escape with your loot before security catches up.

The biggest prize awaits those skilled enough to reach it:

The Great Diamond.

Game Features

ASYMMETRICAL CO-OP GAMEPLAY

Play two completely different roles. One player infiltrates the museum in first person while the other operates advanced systems through a unique command interface. Each role offers distinct mechanics, responsibilities, and perspectives.

COMMUNICATION IS EVERYTHING

Share clues, solve puzzles, disable security systems, and react to unexpected situations together. Clear communication is your most valuable tool.

PLAN THE PERFECT HEIST

Navigate laser grids, surveillance cameras, locked vaults, security checkpoints, and complex museum defenses. Every successful theft feels like a carefully executed operation.

EXPLORE UNIQUE MUSEUMS

Infiltrate museums filled with rare artifacts, hidden secrets, and themed exhibits. Each location introduces new mechanics, challenges, and treasures to steal.

CHAOTIC CO-OP MOMENTS

Even the best plans can go wrong. Quick thinking, teamwork, and a little luck can turn disaster into an unforgettable escape.

THE ULTIMATE SCORE

Steal increasingly valuable artifacts as you work toward the most legendary prize of all: The Great Diamond.

Note:
This game is online co-op only and requires a microphone.

System Requirements

    Minimum:
    • OS *: 64-bit Windows 7
    • Processor: Intel Core i5-4430 / AMD FX-6300
    • Memory: 4 GB RAM
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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