Inside is a 2016 puzzle-platform horror game developed and published by Playdead. The game was released for the Xbox One in June 2016, Windows in July, and PlayStation 4 in August, followed by releases for iOS in December 2017, Nintendo Switch in June 2018, and macOS in June 2020. The player controls a boy in a dystopian world, solving environmental puzzles and avoiding death. It is Playdead's second game following Limbo (2010), sharing similar 2.5D gameplay.