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