SEGA announces Wrath of Sparta campaign pack coming on December 16th to offer additional content for Total War: ROME II, Creative Assembly's RTS sequel. This is one of the topics discussed in Rally Point 23, and there are some details to be found in the announcement:

Set in 432 BC at the outset of the Peloponnesian War, Wrath of Sparta is an entirely new campaign expansion for Total War™: ROME II, will be released on December 16, 2014 and is the earliest period that Total War has ever attempted.

As the legendary warriors of Sparta are called into open conflict against an arrogant Athens by scheming Korinthos and Boiotia, Wrath of Sparta challenges you to dominate the Hellenic world. However, while the City States vie for control of their homelands, across the Aegean Sea the vengeful Persian Empire watches its old foe closely…

Across a bespoke campaign map focussing on a highly-detailed ancient Greece, the Greek Islands and the Ionian Coast, this campaign pack features all new tech-trees, battlefield and naval units, great wonders and famous Greek heroes. In addition, a flavor-packed focus on ancient Greek culture is delivered through many iconic athletic competitions and festivals.

Wrath of Sparta is a campaign pack like no other, and brings this desperate conflict to life in thrilling detail across hundreds of hours of gameplay.