Odyssey: The Legend of Nemesis is a story-driven Western RPG, created by Paranoid Productions and released by Bungie for the Macintosh. Later, it was re-released as freeware with numerous bug fixes.

The hero is an adventurer sent to find a powerful magical staff to cure a famine in their homeland. After acquiring the staff, their ship is wrecked in a freak storm, and they wash up on a strange island, the staff nowhere in sight. They must now find a way off this mysterious archipelago and possibly recover the staff. However, each island has a problem that can be solved in a number of ways.