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