The game features a wooden board and falling black and brown 2x2 wood block pieces. It is a block-dropping puzzle game. The objective of the game is to form 2x2 same colored squares with the falling pieces while keeping the board from filling up to where new pieces can no longer fall down.

Each time you form a 2x2 square made up of the same color, it is referred to in the game as a fusion. Each successful fusion earns you points. These same colored 2x2 squares are removed when a bright colored luminous laser beam makes contact with them.

If you form enough fusions, you can even get a fusion booster which takes the game into extreme mode. When this fusion booster is activated, you earn more points but this fusion booster only stays activated for a limited amount of time so you should try to rack up as many points as you can, while you can.

The blocks can be rotated, moved right or left and dropped by tapping on the on screen controls. The game can be played in portrait and landscape. The on screen controller adapts to the orientation which you choose.

The game is challenging, fun and addictive.

The game features three difficulty levels and those levels are:

Easy: features a 18x14 board.

Medium: features a 16x12 board.

Hard: features a 14x10 board.

Have fun with this challenging game.