Second is a game about a group of colonists that settled an Earth-like planet in an attempt to make contact and live with a group of intelligent beings. However, when they arrived, the city was empty save for a number of automatons and creatures wandering about.
The game is a game about exploration and discovery with minor elements of survival at times. Discovering how to work with alien technology and learning more about the native race is the focus.
This is an ongoing setting that I have running. It is entirely possible that I may have multiple groups playing on it, however, it probably will not be at the same time. The idea is that the actions of a previous group will affect the next group that plays.