Cleared Game:
Successfully beat the game and when you start a new game using your cleared data you will be able to play again with the money, and items you obtained first time around and also have the option to choose a new party leader.

Hidden Locations:
Map 1 - Doughnut isle: Speak to Rene

Map 2 - Middleport underground path

Map 3 - Iluya Kooluk Army advanced base

Map 4 - Hermitage Island: Shed to the right of Elenor's house

Map 5 - Mouse chase in Nay-Kobald, Average/shiny

Map 6 - Nay Island: Cheif's house, the bookshelf

Map 7 - Treasure chest in Stonecutter's field

Map 8 - Pirate's nest: Treasure chest

Map 9 - Lime Shelf Island: Treasure chest

Map 10 - Razril (back street): Crate
Map 11 - Na-Nal (harbor): Treasure chest

Map 12 - Misty Merchant ship: Cabin table

Map 13 - Kingdom of Obel: Barrel on the right side of the dock

Map 14 - Game of tops with Basil (20 wins)

Map 15 - Pirate's nest: Small chest on the beach

Map 16 - Iluya island: Treasure chest

Map 17 - Nay-Kobald: Tree behind the hot spring
Map 18 - Na-Nal (hillside town): Next to armour shop

Map 19 - Middlleport Inn: Near barstool in the corner

Map 20 - Kooluk advaced base: Stack of crates

Map 21 - Nay Island: Treasure chest

Map 22 - Hermitage Island: In back of the cave
Map 23 - Obel patrol ship: Behind Flare

Map 24 - Na-Nal (harbor): Basket on the wooden boat

Map 25 - Razril Inn: Bookshelf

Map 26 - Mordo Island (seashore): Next to the hot spring

Map 27 - Nay Island Inn: Treasure chest

Map 28 - Na-Nal rune shop

Map 29 - Ruins of Obel, outside: Tree

Map 30 - Treasure chest, Razril hall of knights (rooftop) after city's liberation