No missable achievements (plus 50 unknown)
Sign in with Steam or Xbox to track your progress, and:
Save Ommlet from the Kobolds
Collect one legendary item
Complete an adventure cooperatively
Defeat Melvelous the Magnificent
Win one ranked MP game
Defend Woodhome from the undead
Find the Loot Fairy
Find the Hidden Bandit
Get MP rating to 500
Complete the campaign
Complete all campaign adventures
Get MP rating to 800
Win 10 ranked MP games
Complete a quest
Win one league game
Get MP rating to 1000
Complete all Basic Edition treasure hunts
Get MP rating to 1100
Complete the campaign cooperatively
Win 10 league games
Get MP rating to 1200
Complete Expedition to the Sky Citadel
Win 100 ranked MP games
Get MP rating to 1300
Complete Attack of the Artifacts
Get MP rating to 1400
Collect all Citadel rares
Collect all base set commons
Collect all AotA rares
Get MP rating to 1500
Win 100 league games
Collect all Citadel epics
Collect all base set uncommons
Win 1000 ranked MP games
Collect all base set rares
Get MP rating to 1600
Collect all AotA epics
Get MP rating to 1700
Collect all base set epics
Win 1000 league games
Collect all Citadel legendaries
Complete all AotA quests
Get MP rating to 1800
Complete all Citadel quests
Collect all AotA legendaries
Complete all campaign quests
Collect all base set legendaries
Complete Acquisitions Incoporated
Complete all AI quests
Complete AI hard mode