Big Rockefeller Big Rockefeller is a similar game to Flappy Bird — but even better! Not only do you have to maneuver between gaps, you also have to dodge things flying at you like boomerangs, missiles, and UFOs. There’s also food, which makes Big Rockefeller fatter if he eats it. The game has a great 8-bit soundtrack and becomes more difficult the further you get. Big Rockefeller is controlled using the mouse and you can turn off both the music and sound-effects individually, or together. The game includes a tutorial and stores your personal best score. How far can you get?