Sonic is not the same he used to be years ago. Now he is extremely fat! He became obsessed with onion rings, so he eats tons of them every day. Earlier, he gathered golden rings, but not they don’t interest our fat friend, he is here to eat more and more. The trick of the game is that you need to eat the rings all around to get enough points to move further. However, when you eat too much of them, Sonic gets extremely fat and dies from a heart attack at some moment. You need to find special prizes to reduce his weight – the scores will stay, but the fat will go lower.