Indie Fan Fest, which premieres tomorrow (September 24), is set to highlight upcoming indie titles preparing to debut playable demos during October's Steam Next Fest. Where did the idea for Indie Fan Fest originate? How is Indie Fan Fest financed? Every time there's a Steam Next Fest, we [plan to] have an Indie Fan Fest in front of it, and hopefully it gets larger and larger. In total, we've had about 700 trailers come in for this mixed with the Fall showcase, but an overwhelming amount of them were for Indie Fan Fest.