You can walk around in a (mostly) faithful recreation of a portion of the town Silent Hill, from the cancelled game Silent Hills, as seen in the P.T. (Playable Teaser) Ending...for free... Read that again... One more time... Why aren't you downloading this yet?

(Also, just a heads up, Artur also sells a nearly identical PC release of P.T. called Emulation 1.4...With the exception of 1 thing and the way one section ended, this is extremely close to the PS4 P.T. Demo. The way one section ended differently may have been my fault, I skipped a step or two that are normally done. This is that faithful of a recreation, it had been years since I last played P.T. and this recreation scared the crap out of me quite a few times. Side Note: Until PS4 Emulators start playing commercial games, this is pretty much the only way to play the P.T./Silent Hills Demo, since all the other PC recreations of P.T. that I have played don't come close to this one.)