Lock 'n' Chase is a video game developed by Data East and released in arcades in Japan in 1981. It was licensed to Taito for distribution in North America. A maze game, Lock 'n' Chase was Data East's response to Pac-Man. Home versions for the Intellivision and Atari 2600 were published by Mattel in 1982 and an Apple II version in January 1983, an updated version was published for the Game Boy in 1990.

The game's protagonist is a thief. The object of the game is to enter a maze and collect all the coins and, if possible, any other treasure that may appear. The thief must then exit the maze (a vault) without being apprehended by the Super D (policemen). The thief can close doorways within the maze in order to temporarily trap the Super D and allow him to keep his distance from them. Only two doors can be closed at a time. The Super D policemen are named Stiffy, Scaredy, Smarty, and Silly.

The images shown belong to the real product which is brand new in mint condition and still sealed in the original manufacturer packaging after all these years.