Space Frontier Online
Blast off for the stratosphere with Space frontier, the addictive physics rocket game that beat all conquest games. Your mission is to launch your rocket as high into orbit as possible. Simple touches control when you release each stage in your rocket. Earn in-game currency from successful launches and spend it to acquire new parts and styles.
Tap to launch your rocketship. Tap before each stage of the rocket is empty. Wait as long as you can to get more burn from the stage but wait too long and the rocket explodes! Earn cash for each flight and buy upgrade with it. Don't forget to load up with extra astronauts once you reach the planet so you can get the target amount of astronauts on the planet. Once you do that you can move on to the next planet.