The pack features the voice of Kevan Brighting, who plays the narrator in The Stanley Parable. The pack has an attached price of $10 but is currently discounted by 10% for a limited time. In addition, The Stanley Parable will be 50% off on Steam for the duration of the weekend.
The Stanley Parable was released last year on Steam. The game was originally released to public in 2011 as a modification built using the Source game engine, but was later re-made and greenlit on Steam. The game was well-received in GameSpot's review, praised for its entertaining humour and abundance of meaningful choices.