
This game is the one that fully brought the studio into mainstream recognition.
Amnesia: The Dark Descent (2010): Spiritual Successor to Penumbra, set in the late 1830s in a Haunted Castle in Prussia, following the dark descent of former British diplomat Daniel into the mysteries of the castle and his own past. While it did add a little more lore and Mind Screw moments to the remaining narrative, many felt that it's more of a Dolled-Up Installment. Notably criticized for dumping most of the overt horror elements and focusing too much on puzzles and Portal-like gameplay. Penumbra: Requiem (2008): An expansion for Black Plague, meant as a kind of minor replacement for the original, cancelled third installment.
The story was still wrapped up without much problems or unanswered questions. They combined the planned content and narrative for the cancelled second and third installment into this final episode instead.
Penumbra: Black Plague (2008): Due to a falling out with the previous publisher, Frictional were forced to cancel their original idea of Penumbra as a three-part episodic series. The protagonist of the original, Philip, sets off on a lone quest to find an abandoned secret installation in northern Greenland, hoping he'll find answers to the fate of his long-absent father. Penumbra: Overture (2007): A remake/ continuity reboot of the original Penumbra game, the studio's first commercial title and the first episode in the planned Penumbra series. #ZERO PUNCTUATION AMNESIA A MACHINE FOR PIGS FOR FREE#
Though it became a Sleeper Hit once it was first released for free download on the internet, it notably didn't score at all at a Swedish game developer competition it was originally made for.
It is freeware and has been translated into several languages, so you can find it here.
Penumbra (2006): The original tech demo that started their rise to fame and became the basis for the commercially released Penumbra trilogy. Energetic (2004): An edutainment platformer game for kids. A 2D game with some surprisingly advanced shaders for the time, this horror mystery is set in the fictional New England town of Lauder.
Fiend (2003): Their first survival horror outing, inspired by The Shadow Over Innsmouth by H.