The objective of the game is to get the biggest score possible during launch and obtaining all the different achievements. This can be done by upgrading both characters. The muscular man can increase his strength by training in the gym. The skinny guy can learn different tricks in the university to preform during launch. There is also a shop full of upgrades and gadgets.
The game can be completed by reaching over 10,000 distance and having either 18+ in game achievements or by buying the 'Stars' upgrade for $1,000,000.