Full list of all 38 Rise of Nations: Extended Edition achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Complete the Napoleon Campaign
Complete the New World Campaign
Kill 50,000 units
Get a high score on any skill
Build 10,000 buildings
Research 4 finals in game
Complete the Alexander the Great Campaign
Win 100 games
Complete the World Map Campaign
Gain control of 250 rare resources
Win 50 games
Finish a game in Armageddon
Win 25 games
Collect 1,000,000 resources
Win on a Big Huge Map
Win 10 games
Send resources to an ally
Win Wonder
Beat Toughest
Win Musical Chairs
Beat Tougher
Collect 5,000 resources from ruins
Knockout in Sudden Death
Win Peaceful Tech Race
Win Assassin
Finish a multiplayer game
Win Territory
Capture a city
Complete the Cold War Campaign
Complete Espionage as the Soviets
Complete Espionage as the USA
Train 1,000,000 infantry units
Train 1,000,000 cavalry units
Train 50,000 artillery units
Train 25,000 naval units
Train 10,000 air units
Destroy 10,000 buildings
Lose 100,000 units