Scenarios....

[Suicide Junkie]

This is for SE4 classic:
The Exodus scenario, which runs under
P&N v2.3c

The basics:
- Your people have lived the life of a neutral, and not expanded beyond your well developed binary homesystem.
- The primary star in your system is going to go nova in 30 turns.
- You need to quickly pack up everything you can carry, and find a new home. Unfortunately, the AI empires are well developed, and are not going to be very accomodating.

The stated goal of the scenario is to rebuild your homeworld with stellar manip and recolonize it. The practical goal is your short term survival
You've got superior ships and tactics, but you won't be able to actually afford them for very long.