Penumbra: Necrologue 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free software for Mac is CounterCurrent Games. Penumbra: Necrologue for Mac lies within Games, more precisely Adventure. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Penumbra: Necrologue is an adventure horror game for Mac. The game starts right where the last game in the series ended (Penumbra: Requiem). Join Philip in the last part of his journey as he tries to find the answers to everything he witnessed in the Archaic Shelter while trying to stay alive from the many horrors that await him deep below the ice.
You may want to check out more software for Mac, such as Penumbra Overture, Penumbra Requiem or Penumbra Black Plague, which might be similar to Penumbra: Necrologue.