There have been two distinct mobile adaptations of the Hasbro board game Clue (known as Cluedo outside North America).
Clue: Unravel the Clues and Crack the Case was based on the most recent spin-off game of Cluedo: Discover the Secrets. It was developed by EA Montreal and published by Electronic Arts for iOS on May 29, 2009. It was removed from sale in 2014. Cluedo: The Classic Mystery Game was released for iOS and Android mobile devices, developed and published by British company Marmalade Game Studio on December 26, 2016. It was later released on Steam in May 2018, and again to the Nintendo Switch in December the same year.[1]