Brain Gain Its time to get the grey cells working with Brain Gain, a complete package of brain games with cute characters and environments. Say hello to a new fun way to test focus and memory power while playing with jumping frogs, puzzles, zooming cars and counting bees. Brain Gain is an exciting way to sharpen the brain and be smarter than your friends. This game also gives an opportunity to achieve a high score and be a Disney Certified Brain Gain Champ!