You find yourself enclosed in a 'Burtonesque' room with no exits. Colourful cubes move towards you either from the far wall, the ceiling or from beneath your feet. In order to avoid being squashed by the cubes you must clear them by creating matches. Depending on your chosen options, you must either create a run of three or a block of four. When a match is made, the cubes will explode and destroy any others of the same colour touching them. They keep coming, faster and faster. How long will you survive?
You can select to play in 'Survival' mode where the cubes just keep coming, faster and faster, or 'Solitaire' mode where the room is filled with cubes and you can take your time to clear them. Difficulty is determined by how many different colours of cube you choose to deal with. Three is the easiest and five is the hardest. To make things even harder, you can choose matches to be made by a line of three cubes of the same colour, or a square of four. You must also choose the direction the cubes will approach you from: the back wall, the ceiling, or the floor. In total there are 36 variations of play.