Dark Fall II: Lights Out is a 2004 first-person psychological horror/adventure game developed by British studio XXv Productions and published by The Adventure Company for Microsoft Windows. In 2009 Darkling Room released a director's cut of the game in a limited "Pins & Needles" edition. Later that same year Iceberg Interactive released the Director's Cut in both a stand-alone edition and as part of Adventures in Terror: British Horror Collection. The original version of the game was made available on Steam in December 2013. Lights Out is an indirect sequel to the 2002 game Dark Fall telling an unrelated story although it does feature a recurring minor character. A third Dark Fall game Dark Fall: Lost Souls was released in 2009. A fourth entry titled Dark Fall: Ghost Vigil was released in 2020.