Here is the full list of all 48 Lost Lands: A Hidden Object Adventure achievements.
Investigated location: Farm
Investigated location: Stone Quarry
Increased max energy
Interactions with dark heralds
Investigated location: Fisherman's Hut
Interactions with cave kobolds
Interactions with snakelizards
Locations examined
Interactions with redeyes
Investigated location: Forest Cabin
Investigated location: Old Town
Energy used
Crystals spent
Tools used
Energizers purchased
Amulets used
Quests completed
Unlocked locations
Coins spent
Chests opened
Locations examined in 'Night' mode
Locations examined in 'Silhouette' mode
Time for finding objects expired!
Items purchased
Achievements won
Collections gathered
Level reached
Interactions with darkwings
Interactions with predacious satyrs
Interactions with falagars
Interactions with meatnaggers
Interactions with buzzing deaths
Interactions with ratlings
Interactions with undead
Interactions with spiderlikes
Interactions with fiery golems
Interactions with warrior shadows
Interactions with limping dragons
Investigated location: Menagerie
Investigated location: Forge
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