Here is the full list of all 48 Lost Lands: A Hidden Object Adventure achievements.
Investigated location: Stronghold
Investigated location: Ships Graveyard
Collections gathered
Investigated location: Menagerie
Investigated location: Farm
Interactions with predacious satyrs
Amulets used
Investigated location: Stone Quarry
Investigated location: Fisherman's Hut
Investigated location: Forest Cabin
Interactions with dark heralds
Locations examined
Interactions with cave kobolds
Crystals spent
Energy used
Energizers purchased
Interactions with snakelizards
Quests completed
Interactions with redeyes
Unlocked locations
Chests opened
Investigated location: Old Town
Coins spent
Locations examined in 'Night' mode
Locations examined in 'Silhouette' mode
Time for finding objects expired!
Items purchased
Tools used
Achievements won
Level reached
Increased max energy
Interactions with darkwings
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: Forge
Investigated location: Dwarf Caverns
Investigated location: Bog
Investigated location: Floating Isles
Investigated location: Sunken City
Investigated location: Fairy Glade
Investigated location: Mage Tower