Mega Brain Boost (Nintendo DS) (Pre-Played - Game Only)

J2Games

$ 5.99 
SKU: NIDSAC29776

Mega Brain Boost includes the best-selling Brain Boost Beta Wave and Brain Boost Gamma Wave, plus a never-before-released third game that includes additional drills designed to improve speed, accuracy and memory. Each game type offers four difficulty levels with 20 multiple choice problems in each. Upon completing a game series, players will receive overall scores for right brain development so they can track their progress.