A Game of Thrones is a total conversion mod for Crusader Kings II, based on George R. R. Martin’s fantasy novel series, A Song of Ice and Fire.
CK2:AGOT 1.1 Checksum: EUSC Compatible with: CK2 2.5.2
Patch 1.1.2 Notes
So as many have guessed, we are not using the show as our canon, it was merely an April Fool's joke based on this: Theculturalvacuum.tumblr.com
So here is an update including all the nice book lore! This all mainly important fixes for bugs in 1.1, plus some minor tweaks and additions.