A space flight simulation game is a type of video game where you can pretend to be an astronaut and fly a spaceship. You can explore different planets, galaxies, and travel in space! You can complete missions, fight space battles, and more. Many of these games also allow you to build customized spaceships and upgrade them with different kinds of equipment. When you play these kinds of games, you get to experience things that you couldn't experience in real life without actually being an astronaut.