Run in the arena and collect fast foods to gain fat in your body and increase the weight of your blob character. Eating more fast food will increase the level of the character and higher the level, better are the chances to win.Finally after reaching to certain wight you can jump off from the arena into a big airbag. On the other side of the airbag there will be our player waiting for us. As we fall into the airbag the other player will get force depending on our weight and thrown to next arena. Our objective is to reach the last arena before anybody reaches.Keep an eye on the level of other players and you can punch other opponents if you have higher level. Or else they will punch you so avoid going near to any higher level opponents.As new arena unlocks you can change the food types to pizza, hotdogs etc.