Tomb Raider was re-released on the PC, shortly after the release of Tomb Raider II. This game include 2 new chapters. These bonus levels comprise two mini-adventures designed to challenge both novice and expert raiders.
In the first two levels, "Shadow of the Cat," Lara returns to the city of Khamoon in search of an undiscovered tomb dedicated to the Egyptian cat-goddess, Bastet.
In "Unfinished Business," having learned of the existence of a hive of surviving creatures guarding an alien hatchery, Lara returns to Atlantis to destroy the mutants before they invade again