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Tomb Raider: Unfinished Business, Tomb Raider II: Golden Mask, Tomb Raider III: The Lost Artefact  (North American title: Tomb Raider Gold) are  expanded version of the first three original Tomb Raider games which were released on Windows and Macintosh. Each Gold release featured the original  game as well as new bonus levels. These levels were created in the San Francisco office of Eidos by Phil Campbell, Rebecca Shearin, Mike Schmitt, Gary LaRochelle and Kris Renkewitz. All the files below were kindly donated by Phil Campbell and Gary LaRochelle.
-15/04/2024 – added an early version (“Developer’s Edition”) of the manual for the Lost Artefact

Tomb Raider: Unfinished Business Concept Arts

Tomb Raider: Unfinished Business Designer’s sketchbook

Tomb Raider: Unfinished Business Textures

Tomb Raider II: Golden Mask Galleries

Tomb Raider II: Golden Mask Textures

Tomb Raider II: Early levels, textures and developer files

Download the archive for early developer version of levels for Tomb Raider 2: Golden Mask. This includes the iconic Leopard-print Lara and black and white textures for Nightmare in Vegas level. The archive was sent to us anonymously. 

Mirror 1 

Mirror 2

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How to play early Nightmare in Vegas level

Streams with developers:

Blackwater

Blackwater was a planned game by Eidos USA that would run on Tomb Raider 3 Engine. The game was cancelled later.