Related Web Sites
- Apple Games Article (An article discussing the Macintosh version of Penumbra: Black Plague.
- Character Postmortem: Dr Amabel Swanson (detailed character development documentation by the writer Tom Jubert about Annabel Swanson
- Mac Game Review (A review of the Macintosh version of Black Plague by The Mac Gamer's Alex McLarty (Sept 4th, 2008).
- Penumbra: Black Plague (Official game website
Searches and Links
Amazon ; an online store selling new and used computer and video games.
Google ; search engine that ranks by popularity
eBay ; Many older games listed on MobyGames are out of print. Auction sites like eBay are the best place to find them.