Little Big Planet (stylized as LittleBIGPlanet; abbreviated LBP) is a puzzle platform video game series created by British developer Media Molecule and published by Sony Computer Entertainment on multiple PlayStation platforms. Most games in the series put a strong emphasis on user-generated content and are based on the series' tagline "Play, Create, Share". The tagline represents the three core elements of the series: playing alone or with others locally (on the same console) or online, creating new content using the in-game creation tools, and sharing creations and discoveries online with other players. Tarsier Studios, Fireproof Games and Supermassive Games also contribute to the development of the PlayStation 3 games, creating in-game assets (DLC) including costumes, backgrounds, objects, and stickers. Some of these assets will also provide the player more tools and gadgets to use in the level editor. The series comprises six games across five gaming platforms. The series was launched in 2008 with the PlayStation 3 game LittleBigPlanet, which was followed in 2009 by a PlayStation Portable version of the same name, initially developed by Studio Liverpool and later handed to SCE Cambridge Studio. The sequel to the PlayStation 3 version, LittleBigPlanet 2, was released in January 2011 alongside a smaller spin-off title called Sackboy's Prehistoric Moves. LittleBigPlanet PS Vita was developed by Tarsier Studios and Double Eleven, released in September 2012 for the PlayStation Vita. At E3 2014, Sony announced LittleBigPlanet 3, a PlayStation 4 installment that was developed by Sumo Digital and released in November 2014. The games are all published by Sony Computer Entertainment. The latest installment for the LittleBigPlanet franchise titled Sackboy: A Big Adventure was revealed during the PS5 live event and released on the PlayStation 4 and PlayStation 5 in November 2020. On 17 January 2015, it was announced that all LittleBigPlanet servers in Japan would shut down on 31 July, along with the PlayStation Portable version and LittleBigPlanet Karting in late August in all regions. Due to attacks on the online servers, all LittleBigPlanet servers were taken down in May 2021 (the Vita version remained closed since March). The servers for the PS4 version of LittleBigPlanet 3 were brought back up on 13 September 2021, however, in the same announcement, it mentioned that the servers for LittleBigPlanet, LittleBigPlanet 2, LittleBigPlanet PS Vita and the PS3 version of LittleBigPlanet 3 will remain closed permanently.