GameZebo: Run Sheldon is one of the most adorable free endless runners to hit the App Store in quite some time. Perhaps that's because it's based upon one of the most memorable fables of all time: how the tortoise beat the hare in a race. This time, the tortoise in question is adorable little Sheldon, who's facing not just one but an entire gang of hares who want to beat him to the finish line. Old Man Hare wants to take the Golden Race Trophy back from Sheldon, but as he's gotten a little chubby in his old age, he's got to depend on his rabbit buddies to help him do so. That's where you come in.