The mod was eventually moved to Minecraft 1.7.10, with new additions including the Guardians of the Galaxy and Shazam. After briefly considering splitting each character into their own mod, Tihyo returned to developing the Superheroes Unlimited after this, containing previous characters and moving to Minecraft 1.6.4. Throughout 2013, the mod was moved to Minecraft 1.5.2 and more characters were added until version 1.9. The first version (1.0) was compactable with Minecraft version 1.4.5 and contained only the Flash, Martian Manhunter and Batman. The Superheroes Unlimited Mod was first released in December 2012.