Frictional Games' HPL1 engine used to create the Penumbra series.
In the puzzle oriented expansion Penumbra: Requiem long lost friends will return and aid Philip on his quest, but can they really be trusted? In the bizarre...
Penumbra is a first person horror adventure focusing on story, immersion and puzzle solving. Violence and combat is hardly an option - the player has...
Penumbra is a first person horror adventure focusing on story, immersion and puzzle solving. Violence and combat is hardly an option - the player has...
Trapped in a shadowy, underground complex, intrepid explorer Philip continues the search he began in Penumbra: Overture, to discover the truth behind...
The Energetic project aims to enlighten and educate teenagers about the production and consumption of energy within our society. Rather than being an...