About This Game

CUBE 666 is a third-person horror puzzle adventure. You are trapped inside a giant mechanical cube made of 216 rooms. It rotates, rebuilds itself, and turns wrong choices into death.

There is an exit. But the cube will never hand you the way. With every rotation, the path to survival is rebuilt; with every new game, the rules are rewritten. There is no map. No guide anywhere on the internet belongs to your run, and no one else can verify what waits behind the next door for you. All you can do is read the lights, record the rules, and step through the next door yourself. Among 558,545,864,083,284,007 possible rule sets, can you become the one miracle that survives?

Read the Counter

Red, yellow, and green lights describe the room beyond the current door. Observe the pattern, write your assumptions, and test your deductions. The counter will not choose for you. It only brings you to the moment of choice.

The Cube Changes the Path

Rooms refresh as you explore, and the space rearranges itself during each rotation. Memorizing a route is no longer reliable. You must understand how the cube is trying to deceive you.

Mistakes Have Immediate Consequences

• Spikes, flames, electric shocks, and the fear waiting below are ready for the wrong visitor.

• The safe door may not be obvious. A deadly door may look convincing enough.

• Observe, deduce, open the door, survive. Every step may be your last judgment.

Find the only exit. Leave before the cube makes you part of its rules.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

AI helps with localization