prMac serves to enhance the visibility of press releases in the Mac world, offering Mac-centric news media distribution services as well as top-notch RSS feeds. © 2012 prMac http://prmac.com/ en-us http://prmac.com/release-id-12961.htm http://prmac.com/release-id-12961.htm Fri, 14 May 2010 05:00:00 CST Frictional Games today announces the release of the source code for their first game Penumbra: Overture, together with the source code for the engine and tools used in its creation. Penumbra: Overture contains a unique physics interaction system for first person games, a system that has been exclusive to the series and not found in any other game. The source code is currently running on Windows, Mac OS X and Linux. http://prmac.com/release-id-6544.htm http://prmac.com/release-id-6544.htm Wed, 15 Jul 2009 01:46:00 CST Frictional Games today announced a re-release of their Penumbra Series for Mac and Linux. With a brand new installer the three Penumbra games will be available as a single download starting this Friday the 17th. The Penumbra Collection consist of Penumbra: Overture, Penumbra: Black Plague and the expansion Penumbra: Requiem. Penumbra is a horror adventure featuring a unique physics interaction system, detailed story and dreadful environments.