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