With Napoleon: Total War slated to arrive February 23, digital distribution outlet Steam has instituted a week-long sale that sees previous entries in Creative Assembly's PC historical strategy series marked down by 66%.

In addition, all of the downloadable content for Empire: Total War, including the new Elite Units of the East DLC and all-encompassing Downloadable Content Pack, are 10% off.

A breakdown of the available bundles and discounts can be found just below:

Total War Mega Pack - $20.39 (66% Off)
• Empire: Total War - $13.59 (66% Off)
• Medieval II: Total War Gold $10.17 (66% Off)
  • Medieval II: Total War - $6.70 (66% Off)
  • Medieval II: Total War Kingdoms Expansion - $5.09 (66% Off)
• Rome: Total War Complete - $3.39 (66% Off)
  • Rome: Total War Gold - $3.39 (66% Off)
  • Rome: Total War Alexander Expansion - $3.39 (66% Off)

Empire: Total War Downloadble Content Pack - $16.19 (10% Off)
Elite Units of America - $2.92 (10% Off)
• Elite Units of the East - $2.92 (10% Off)
• Elite Units of the West - $3.14 (10% Off)
• Special Forces Units & Bonus Content - $2.24 (10% Off)
• The Warpath Campaign - - $8.99 (10% Off)