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
Interactions with buzzing deaths
Interactions with ratlings
Investigated location: Bog
Interactions with undead
Interactions with falagars
Crystals spent
Coins spent
Investigated location: Ships Graveyard
Interactions with warrior shadows
Investigated location: Dwarf Caverns
Collections gathered
Investigated location: Stronghold
Interactions with darkwings
Interactions with fiery golems
Investigated location: Forge
Amulets used
Investigated location: Menagerie
Interactions with predacious satyrs
Investigated location: Farm
Tools used
Investigated location: Stone Quarry
Interactions with dark heralds
Energizers purchased
Interactions with snakelizards
Achievements won
Quests completed
Increased max energy
Time for finding objects expired!
Level reached
Investigated location: Old Town
Items purchased
Chests opened
Interactions with cave kobolds
Energy used
Investigated location: Fisherman's Hut
Interactions with redeyes
Unlocked locations
Locations examined
Investigated location: Forest Cabin