Guide: Treasure Chest Completion

Treasure Chest Completion is measured by Fortune Teller in Fun City as a percentage of opened available treasure chests.

There are 311 openable treasure chests in Star Ocean 2. Keen observers may notice that there are technically 312 treasure chests in the game. However, one of those opens to a surprise battle with the Gargoyle bosses in Cross Cave, and Fortune Teller does not count that as an available treasure chest.

There is no reward for attaining 100% completion with Fortune Teller.

Walkthrough

 * 1) The player must start a game with Claude Kenni, and recruit Celine Jules, Ashton Anchors, and Leon D.S. Geeste. The reason is that Celine, Ashton, and Leon have unique character-available chests in the Cave of Trials: Meteor Swarm, tri-Ace, and Extinction respectively.
 * 2) The following treasure chests have a limited time-frame to be opened:
 * 3) * Four treasure chests throughout Clik, prior to destruction of the city.
 * 4) * One treasure chest inside Lacour Castle, a single opportunity when the player visits Lacour after the events of the Sanctuary of Linga, before any other story developments.
 * 5) * One treasure chest inside the Heraldry Weapons Laboratory, prior to exiting the laboratory.
 * 6) * Three treasure chests on Floor Six of Fienal will be permanently sealed away once the player enters Floor Seven for the first time.