Here is the full list of all 46 Lost Lands: Mahjong achievements.
Interactions with meatnaggers
Investigated location: Fairy Glade
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Investigated location: Sunken City
Interactions with limping dragons
Interactions with spiderlikes
Investigated location: Floating Isles
Investigated location: Mage Tower
Interactions with ratlings
Interactions with buzzing deaths
Interactions with undead
Investigated location: Bog
Interactions with falagars
Investigated location: Ships Graveyard
Interactions with warrior shadows
Investigated location: Dwarf Caverns
Interactions with darkwings
Interactions with fiery golems
Collections gathered
Investigated location: Stronghold
Investigated location: Forge
Investigated location: Menagerie
Investigated location: Farm
Interactions with predacious satyrs
Investigated location: Stone Quarry
Amulets used
Interactions with snakelizards
Interactions with dark heralds
Quests completed
Investigated location: Old Town
Energizers purchased
Energy used
Unlocked locations
Locations examined
Investigated location: Forest Cabin
Investigated location: Fisherman's Hut
Level reached
Increased max energy
Tools used
Chests opened
Achievements won
Interactions with redeyes
Coins spent
Interactions with cave kobolds
Items purchased
Crystals spent