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