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