Ships of the lost fleet grant access to new technologies! Huge, deserted spaceships have been discovered in the galaxy, providing evidence of highly-evolved civilizations that have been forgotten through the mists of time. Your job is to explore and discover the secrets of these forgotten spacecraft! You can now also choose one of 4 new factions. The new factions start on asteroids or protoplanets - two new types of planets which can now also be colonized. These new planets can be found all across the galaxy!

Ships of the lost fleet allow access to new action spaces and technolgies to be found on the new board, aswell as special federation tokens and artifacts, no standard Q.I.C. actions anymore, Q.I.C. actions only available on ships
6 new adv. techs
4 new roundboosters
3 new round scorings
Some faction balancing (start resources, income, additional actions or different costs to explore a ship)
Lantids get cover up tiles for their PI (1-3 player)