It is the late 13th century and Europe is still reeling from the all-conquering Mongol Hordes. Just as the Lords of the West breathe a sigh of relief, another threat looms on the horizon. Strange ships bearing winged serpents and grinning skulls, symbols never before seen in the known world, have been sighted all along the Atlantic coast. As the sun sets on the shores of Morocco, Portugal and Ireland, the largest fleet that has ever set sail approaches land, ready to invade in the name of blood thirsty gods...Crusader Kings II: Sunset Invasion is the third DLC expansion for the critically praised strategy/RPG Crusader Kings II. This fantasy scenario marks Paradox Development Studios first departure from history. Hearing of Europe from travelling Northmen, the blood drenched Aztec Civilization has risen early and now spread like a virulent plague. Prepare to defend all you hold dear against the Sunset Invasion!Crusader Kings II explores one of the defining periods in world history in an experience crafted by Paradox Development Studio, masters of Grand Strategy. Medieval Europe is brought to life in this epic game of knights, schemes, and thrones.Minimum RequirementsPC:OS:Windows XP / Vista / 7Processor: Intel® Pentium® IV 2.4 GHz or AMD 3500 Memory:2 GB RAMGraphics:NVIDIA® GeForce 8800 or ATI Radeon® X1900 video card, 512Mb graphics memory requiredDirectX®:9.0Hard Drive:2 GB HD spaceSound:DirectX compatible sound cardAdditional:3-button mouse, keyboard, speakers, Internet connection for multiplayer, resolution at least 1024 x 768, Requires the base game Crusader Kings IIMac:OS:Mac OS X 10.6.8 or laterProcessor:Intel Core Duo Processor (2GHz or better)Memory:2 GB RAMGraphics:ATI Radeon HD 6750 / NVIDIA GeForce 320 / NVIDIA GeForce 9600 or higherHard Drive:2 GB HD spaceAdditional:3-button mouse, keyboard, speakers, Internet connection for multiplayer, resolution at least 1024 x 768, Requires the base game Crusader Kings IILinux:OS: Ubuntu 12.04 LTSProcessor: IntelR PentiumR IV 2.4 GHz or AMD 3500 Memory: 2 GB Hard disk space: 2 Gb Video Card: ATI Radeon HD 6750 / NVIDIA GeForce 320 / NVIDIA GeForce> 9600 or higher, 1024MB graphics memory required.Recommended RequirementsPC and Mac:Additional:3-button mouse, keyboard, speakers, Internet connection for multiplayer, resolution at least 1024 x 768, Requires the base game Crusader Kings IIGenres: Strategy Age Ratings: Not Rated: Not RatedPublisher: Paradox InteractiveDeveloper: Paradox Development StudioInstructions: In order to activate this game, you will require a third-party \'Steam\' account. For full details on how to activate please follow this link: https://support.steampowered.com/kb_article.php?ref=5414-TFBN-1352Legal Notice / EULA © 2012 Paradox Interactive™. Trademarks belong to their respective owners. All rights reserved.