Complete Sunken Temple.
Reach level 15.
Collect 500 items.
Complete each area to 100% in New Game+.
Complete the game.
Reach level 5.
Complete Forgotten Reef.
Complete Dragon's Den.
Complete Silent Cove.
Complete Queen's Gold.
Collect 100 items.
Complete each area to 100%.
Complete Deep Forest.
Collect 250 items.
Complete Misty Lagoon.
Complete Pirate's Nest.
Reach level 20.
Collect all items in the game.
Complete Frozen Wilds.
Reach level 10.
Free the unknown prisoner.
Place all canopic jars on the altar.
Touch the mysterious statue in the Sons of Horus location.
Enter all buildings in Calentine.
Complete Dead Mines.
Collect all items in the Sons of Horus location.
Complete Sons of Horus.
Collect all items in the Dead Mines location.