Here is the full list of all 75 A Game of Thrones - there are Genesis achievements.
First victory in multiplayer mode.
Defeat an opponent, leaving him with only 30 Prestige Points.
Defeat an opponent, leaving him with only 15 Prestige Points.
Play as the Starks an entire multiplayer game or vs AI.
Win a 2-player game.
Complete 'The Rhoynar land in Dorne' campaign.
Do not lose an army during 'The Rhoynar land in Dorne' campaign.
Complete 'The War of Conquest' campaign.
Complete 'The Stormlands' chapter in less than 10 minutes.
Complete 'The Dance of the Dragons' campaign.
Play both brother and sister in the 'Dance of the Dragons' campaign.
Complete 'The Conquest of Dorne' campaign.
Complete 'The Conquest of Dorne' chapter in less than 10 minutes.
Complete 'The War of the Usurper' campaign.
Complete the 'Battle of Summerhall' chapter while retaining, at least, 50% of your starting army.
Complete 'The Wall' campaign.
Do not lose a single army during 'The Wall' chapter.
Complete all the campaign achievements.
Play and win on all maps vs AI.
Play and win on all maps in multiplayer mode.
Have viewed 10 explanations in the encyclopaedia.
Have viewed 30 explanations in the encyclopaedia.
Have viewed all explanations in the encyclopaedia.
Play as each of the eight Houses in a multiplayer game or vs AI.
Achieve victory with each of the eight Houses in a multiplayer game or vs AI.
Watch a replay.
View the game credits right to the end.
First victory vs AI.
Beat all AI levels.
Win a 'free for all' game against at least 3 AI players.
Defeat an AI player in Hard or Expert modes before the outbreak of war.
Be defeated by the weakest AI level.
Be defeated by an AI opponent before the outbreak of war.
Be defeated by an AI opponent without having a single ally.
Realise 80% of all possible alliances during a multiplayer game or vs AI.
Obtain 4 secret agreements simultaneously during a multiplayer game or vs AI.
Commit 3 assassinations in less than 60 seconds.
Have a level 3 assassin during a multiplayer game or vs AI.
Have a level 3 envoy during a multiplayer game or vs AI.
Have 3 turncoats in the enemy camp, at the same time, during a multiplayer game or vs AI.
Make at least 5 arrests during a multiplayer game or vs AI.
Gain a title and never lose it during a multiplayer game or vs AI.
Take control of a gold mine and never lose it during a multiplayer game or vs AI.
Take control of a sept less than 1 minute after the start of the game and never lose it during a multiplayer game or vs AI.
Hire your unique unit less than 3 minutes after the start of the game and never lose it during a multiplayer game or vs AI
Complete 3 challenges during a multiplayer game or vs AI.
Complete all challenges during multiplayer games or vs AI.
Eliminate 100 units during multiplayer games or vs AI.
Play for a total of 5 hours.
Play for a total of 20 hours.
Play for a total of 50 hours.
Complete 20 achievements.
Complete 40 achievements.
Complete all achievements.
Hire the unique unit of each House.
Killed or imprison, at least once, the unique unit of each House.
Complete all game achievements in single player mode.
Play for a total of 2 hours in multiplayer mode.
Play for a total of 10 hours in multiplayer mode.
Play for a total of 30 hours in multiplayer mode.
Win 3 multiplayer games playing with the 8 Houses.
Win 10 multiplayer games.
Win 25 multiplayer games.
Win 50 multiplayer games.
Win 100 multiplayer games.
Win a 4-player game.
Win a 6-player game.
Win an 8-player game.
First blood in a game with 4, 6 or 8 players.
Defeat an opponent, leaving him with no Prestige Point.
Win on all maps in multiplayer mode with 2 players.
Win on on all maps in multiplayer mode with 4 players.
Win on on all maps in multiplayer mode with 6 players.
Win on on all maps in multiplayer mode with 8 players.
Complete all multiplayer achievements.