Save Timelines

Saves made one after another appear as a group. When you load an earlier save and save again, you have forked the timeline: the branch you played most recently stays in line, and the other branch is nested under the save where they split. The newest save is always at the top level, along with every save it descends from.

The screenshot above represents these forked timelines:

1. Chose some programs - persistent (the currently active timeline)
2. Chose some programs - Launched some rockets - Launched more rockets - Built some facilities
3. Chose some programs - Launched some rockets - Launched more rockets - Built different facilities
4. Chose some programs - Launched some rockets - Launched different second batch of rockets