Slingshotter Handbook

Slingshotter is a rocket building and flight simulation game.

Rather than controlling rockets in realtime, you specify their flight plan and watch how it influences trajectories in long run, letting you plan missions that may last for many years.

You work under a tight budget that you spend by building rockets, and replenish by completing contracts. You must carefully plan your investments in better technologies and parts, while completing long-running missiong spanning years or decades.