Fit The Fat game. Fit The Fat is a free online puzzle and funny game for boys played on PuzzleGame. In this game, you need to control your character to run and enjoy the delicious food you meet along the way. Only by constantly gaining weight for yourself can you push the obstacles in front of you. Can you reach the finish line successfully? Play on Mobile, Tablet, or Desktop. Have fun! You can play this game on your web browser for free on Superkidgames.com.