Beginning in the ashes of the Western Zhou dynasty and culminating in the Battle of Boju, The Art of War Campaign is designed for series veterans and skilled warlords alike. With six extra missions, two new warlords, added challenge and achievements, players will become the master strategist across a new narrative campaign set in 6th Century BC China.
These six new DLC missions feature fresh challenges and historical conflicts, with states vying for dominance in a vicious cycle of rivalries, wars, alliances and betrayals. Players can expect to relive several years from Sun Tzu's legendary exploits, conquering new tactical scenarios and strongholds in the process. Face new challenges as Sun Tzu’s story progresses with new maps, gameplay and the addition of two brand new warlords.
Rat Warlord
The Rat Warlord is a small part but vital part of your master plan, lulling opponents into a false sense of security before revealing his bite! With a unique perk that increases damage from Tribesmen units, The Rat is an ideal warlord to acquire early and catch enemies off guard. A smart diplomatic option capable of providing quick military strength, the Rat can be used to play the long game, stunt an opponent's economic growth and win the war of economies.
Panda Warlord
Slow to anger but a fierce defender when pushed, the Panda is best used with his protective nature in mind. With a perk that increases the chance of arrows deflecting off castle walls, the Panda makes himself indispensable by extending this benefit to the player’s castle and all warlords under their control. Combine this with his economic and defence boosting edicts and the Panda is an effective bulwark against almost any AI incursion.
DLC Features
New Story - Become the master strategist controlling Sun Tzu in six historical conflicts.
Six Missions - Put your Stronghold skills to the test with a series of challenging scenarios.
Two Warlords - Subdue the enemy without fighting using new perks, edicts and upgrades.
The Rat Warlord - Cause some mischief! Boost your attacking power early on to get ahead.
The Panda Warlord - Combine unique anti-archer protection with industry-boosting edicts.
Extra Achievements - Claim the title of Stronghold completionist with 13 achievements.
Please Note: The Art of War Campaign is downloadable add-on content, requiring the full Stronghold: Warlords game to play. The Sun Tzu AI opponent is included with the Warlords base game and is free to use for all players in skirmish mode and multiplayer.
Processor: Intel Core i7-3770 3.4GHz or AMD equivalent
Memory: 16 GB RAM
Graphics: nVidia GeForce GTX 970 or AMD Radeon R9 290
Storage: 6 GB available space
Directx: Version 9.0c
Network: Broadband Internet connection
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-08-07
Yet Another Chance to Earn Extra 50 YXP
Summer is already in full swing and YUPLAY has decided to give you yet another chance to earn an additional 50 YXP to help you reach the next rank. On top of the YXP you receive based on the amount of your purchase, you will also earn these additional 50 bonus YXP for limited time only. All you need to do is make a purchase of at least €10 between 07.08.2026 15:00 CET and 10.08.2026 15:00 CET and receive an extra 50 YXP for our Loyalty Program…
The Summer Sale Returns: Bigger Deals for 48 Hours Only
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 31.07.2026 13:00 CET and 02.08.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…