Kerbal space program
Kerbal space program is a space simulator sandbox(I think). Anyway, what you do is make spaceships/rovers/space things and your job is to explore the universe.
Let me introduce you to my first successful ship, my international space station! From now it just looks like a big ass rocket engine, but let me show you the stages. (Looks like I lost the save for this ship.. I'll just show you with a default ship)
T-10 seconds to lift-off!
THE SPACE DILDO WILL PIERCE THE HEAVENS!
I kinda lost control and some guys might have died. But when you get it right, it should look like this.
This is my international space station, S.S Awesome, Orbiting the Earth.
Ground control to major tom~