Thief is a stealth video game. It was developed by Eidos Montreal. It was published by Square Enix. It is a remake of the "Thief" series. The game is the fourth game in its collection. It was released for the Microsoft Windows, PlayStation 3, PlayStation 4, Xbox 360 and Xbox One consoles on February 25, 2014. The game was first announced in 2009 under the working title of "Thief 4", but was revealed again in March 2013 as just "Thief".