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