"Secrets of the Ancients" official campaign for Wesnoth (branch 1.16)

 This package contains the "Secrets of the Ancients" campaign for Wesnoth:
 "Rediscover the secrets known by the lich lords of the Green Isle. They knew
 how to live forever, so why can't you?"
 (Intermediate level, 21 scenarios)
 .
 Battle for control of villages, using variety of units which have advantages
 and disadvantages in different types of terrains and against different types
 of attacks. Units gain experience and advance levels, and are carried over
 from one scenario to the next in a campaign.