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