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