Kerala Space Program, a game that requires discipline and thinking, gives you the opportunity to form a space rocket and fly it as much as possible.
It seems that this game is more difficult. In the first stage, in a limited budget, you have to buy parts and use them carefully to form a rocket
At the next stage, if your rocket has a good launch, you will be able to see how far it is ... something that will depend on how much fuel you keep in the rocket.
Keral Space Program is a great game, but mastering it is not easy. At first it is frustrating and you have to work on it. Once it is mastered, the feeling is horrible.