Graviton is an exciting classic game on www.flash-games.net in which your objective is to guide your spaceship to take the orb through copious stages. All you have to do is to pilot your ship by pressing your left mouse, which can fire your thrusters. Navigate your way through the caverns and collect the orb and take it into outer space. You just have three lives. Don’t forget to fill fuel. If you run out of fuel, the game will be over. Go ahead and try to score maximum points. Good luck and have fun!