In the late 2000s, a flash game titled The Triangle (2009) circulated. It was minimalistic: black background, white rotating triangle, and unsettling drone music. Collectors search for the original .swf (Shockwave Flash) file via index directories. Finding index of /triangle2009/game.swf is considered a digital holy grail for retro horror enthusiasts.
For The Triangle (2009) , a niche cult film that never achieved mainstream blockbuster distribution, open directories have become a primary method for preservation and access.