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