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