The player guides Alexander through illustrated locations from a third-person perspective. Exploration, conversation, and item collection drive the adventure, while the interface provides commands for looking, walking, talking, taking, and using objects.

Progression depends on solving environmental puzzles, learning information from residents, and combining inventory items in the correct situations. Several choices affect the route and ending, and some puzzles have alternate solutions. The game includes an introduction sequence followed by free exploration of the islands.

Examine each new screen and speak with every available character before committing to a route. Keep useful objects instead of discarding them, and record clues about names, passwords, geography, and local customs.

Save often in separate slots before major conversations, dangerous encounters, and irreversible item use. The game contains dead ends and multiple endings, so revisit locations after important story developments and try alternative solutions when a puzzle appears blocked.