https://www.live-feeds.com/feed/fans-rebuild-valve-s-scrapped-portal-prequel-f-stop-from-three-separate-leaksContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/fans-rebuild-valve-s-scrapped-portal-prequel-f-stop-from-three-separate-leakshttps://www.live-feeds.com/feed/fans-rebuild-valve-s-scrapped-portal-prequel-f-stop-from-three-separate-leaks#u175728Thu, 05 Nov 2026 00:15:25 +0000Community members have created a playable version of F-Stop, a Portal prequel Valve cancelled in 2007. Modders combined data from three separate leaks to assemble the game. While a 12 TB Steam2 archive leaked in August provided most assets, it lacked the necessary source code and mapsrc required for functionality. Enthusiasts stitched these disparate pieces together to restore the prototype, making the scrapped title accessible to the public for the first time.Why it mattersF-Stop existed as a prototype before Valve scrapped the project. The recent resurfacing allows players to experience a lo