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