Brain Boost Gamma Wave is a brain-training puzzle game for the Nintendo DS focusing on improving the player's memory and concentration. Developed by Interchannel and published by Majesco, this educational title falls under the cognitive-exercise genre. Utilizing the handheld's touch screen, players engage in a series of timed mini-games designed to stimulate the brain's prefrontal cortex, purportedly enhancing gamma wave activity. With increasingly challenging levels, the game targets mental agility through various exercises meant to be both fun and beneficial for mental fitness.