Act 5 Act 1 is the first part of Act 5. It is titled MOB1US DOUBL3 R34CH4ROUND. This act explores the trolls, the intricacies of their culture, and the events that took place before, during, and after their session of Sgrub, leading into their interactions with the kids, explored in Act 5 Act 2. Click the "File:Sburb Logo.svg" to open the page from Homestuck.