Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ICO is a 2001 action-adventure video game published by Sony Computer Entertainment and released for the PlayStation 2 video game console. It was designed and directed by Fumito Ueda, who wanted to create a minimalist game around a "boy meets girl" concept. Originally planned for the PlayStation, Ico took approximately four years to develop by Team Ico. The team employed a "subtracting design" approach to reduce elements of gameplay that interfered with the game's setting and story in order to create a high level of immersion.