The Version 6.0 Title update for Metal March has 11 achievements.
Complete 4 entire region above normal level of difficulty
Successful "Close and open" on "Black Chestbox" event 2 times in a row
Winning a game without curing lost troops in combat
Win battles without losing troops
Gain one of the highest-rated relics
Win a game with a Human Empire
Win a game with a Forest Elf
Win a game with a Volcanics
Win a game with a Progenies of Shadow
Win a game with a Necropolis
Win a game with a Savage Unites