Brain Shift

Brain Warp is an electronic audio game designed and showcased by Big Monster Toys, and was manufactured and published by Tiger Electronics and released on June 16, 1996. Players follow the spoken instructions of the game unit by choosing the correct number or color. Its catchphrase which the voice says before a game begins is: "If you don't keep up with me, you're finished!". A Star Wars version titled Death Star Escape was released by Tiger Electronics in 1997 and the games are called Challenges.

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. The Star Wars version is grey and each knob has the same colors from Brain Warp but has a Star Wars character which include:

In 2007, a follow up to Brain Warp was released by Hasbro called Hyperslide which features the Code Buster game from Brain Warp and has four discs which all have a different color.

The game was the most popular in Duracell's Kids' Choice National Toy Survey in 1996. During the manufacturing process, there were some units of Brain Warp that contained an earlier revision of the game. The earlier revision was able to cope with faster speeds between 36-44 points on the three reflex games, Colors, Numbers and Combo than the original revision. The revision also had some unused sound files in test mode and had a different background music compared to the newer revision. Also, there was a bug in the older revision that lead to the voice and sound effects not in the right pitch against the music. This also happened with Hasbro's Bop It Extreme and Tiger's Boogey Ball game. To access the test mode in Brain Warp, one must detach the yellow/six knob containing the batteries, remove the batteries, and reinsert them while holding the unit with the purple/one knob facing the upwards position, and then pressing the button.

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