Fifteen years after the release of the original "South Park" pinball table, Zen Studios collaborated with South Park Digital Studios to develop and release a new virtual pinball adaptation of "South Park" as a paid mobile app (for iOS and Android) and an add-on for "Zen Pinball 2" and "Pinball FX 2", along with a bonus table, "Butters' Own Pinball Game", based on the character Butters Stotch. Titled "South Park: Super Sweet Pinball", the virtual "South Park" pinball table behaves differently than the physical Sega Pinball "South Park" table. Adult humor and explicit language have been censored out of both tables, thus making the "South Park Pinball" pack the first and only "South Park" video game to be rated Everyone 10+ by the ESRB.