Electronic Arts announced The Sims 4 on May 6, 2013.[9] The announcement stated that the game was in development by Maxis. The Sims 4 takes place in an alternative setting/timeline from the game's previous installments. Later in 2014, further details on features and gameplay were announced. The release date of September 2, 2014, was announced at E3 2014. As of December 2023, fifteen "expansion packs", twelve "game packs", nineteen "stuff packs", and twenty-five "kits" have been released, and updates have added content that was previously absent, such as basements, ghosts, pools, modular stairs, toddlers, new careers, terrain tools, additional skin tones, bunk beds and infants. The Sims 4 was made free-to-play on October 18, 2022.[10][11]