Deadfall is a research station studying the mechanics and processes involved in Terraforming. The world is an Earth-sized planet with a good temperature, but little atmosphere or surface water, and minimal volcanic activity. This static situation has made it an ideal laboratory for studies of atmospheric development and volcanic activity.Aliens Adventure Game (1991), Leading Edge Games.
To promote volcanic activity, asteroids are being thrown into Dreadfall; the impacts of these asteroids triggered shattered parts of the planet’s crust, and the resulting movements and volcanoes are studied by a facility with 30 scientists and about 100 people responsible for moving the asteroids. The asteroid movers were formerly asteroid miners, but their contracts were bought up for this unusual activity. Specially designed Tug Spacecraft are being used, as well as nuclear detonations; the work is naturally under tight security, and a detachment of Colonial Marines and 20 special ICC Agents protect these technologies.