The spherical unit has six colored knobs - purple, red, green, white, orange and yellow - with numbers on them, and a blue base. A second version was released in 2002 with a translucent black base. The voice calls out a color, a number, or both, depending on the game selected, and the player flips the unit so that the correct knob is facing upwards. After every four points, the game becomes faster. If the player responds incorrectly, the round is ended and the unit will make a raspberry sound. There are six games in total - three where the player has to follow the command, one memory game that uses a combination of colors and numbers, a code buster game and a game called Pass Attack where players have to make up their own pattern. When the game has finished, the electronic unit will say "This game is finished!" After a pause the game will encourage the player to play the game again by saying "Wanna warp again?" In Brain Warp, the player can select between one of the six different games.