Merge Cubes Game

Slide equal cubes together, double their values, and build the largest cube on the board.

How to play

Select Start game, then slide with the Arrow keys or number keys 1 through 4.
Follow the live score, objective, and progress indicators while you play.
Press P to pause, M to mute, or R to restart the current run.

A complete game in your browser

Play Merge Cubes, a free browser game with original real-time 3D graphics, responsive controls, and a locally saved high score. The game runs directly above with no account or download.

Is Merge Cubes Game free?

Yes. The complete game is free to play and does not require an account.

Does it work on a phone?

Yes. The game includes touch controls alongside mouse and keyboard input.