Here is the full list of all 70 Barbarous: Family Secrets achievements.
Complete levels with at least 1 mug.
Collect crowns by completing side objectives.
Catch the critter.
Complete levels with 3 mugs.
Don't serve clients.
Checkout customers with 5 hearts.
Get 'all clean' bonuses.
Get 'quick service' bonuses.
Get 'full order' bonuses.
Finish all levels at the Dozendoors Tavern.
Finish all levels at Lyselle's Thieves Guild.
Finish all levels at the Northern Stronghold.
Finish all levels at the Forge.
Finish all levels at the Oasis.
Finish all levels at Emyr’s Tavern
Finish all levels at the Mcarthus' Tavern.
Deliver cooked corn at the Dozendoors Tavern.
Feed Cotton the parrot.
Restock milk jars.
Craft items on the anvil.
Deliver tea.
Serve stew.
Serve burgers.
Play minigames at the Dozendoors Tavern.
Play minigames at Lyselle's Thieves Guild.
Play minigames at the Northern Stronghold.
Play minigames at the Forge.
Play minigames at the Oasis.
Play minigames at the Bucklertown Tavern.
Play minigames at McArthus' Tavern.
Sell fish-tankard beers
Deliver the compass.
Deliver hot mead drinks.
Deliver hammer compounds.
Deliver totally legal distinct knockoff bottles.
Serve beer.
Deliver drinks.
Unlock all items in the collectible screen.
Unlock all items in the story collectible screen.
Watch all of the cutscenes in the game.
Complete first level tutorial.
Replay levels.