The game is a maze game. Like "Pac-Man", you're trying to eat up dots while four cops (with the names Spiffy, Smarty, Scaredy and Silly) try to stop you. While you don't have energizers to eat the cops with, you CAN block them off with walls (or better yet, try to trap them in the corners). When you're finished eating dots, there are two exits for you to escape from the cops.
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Main CPU : MOS Technology M6502 (@ 1.5 Mhz)
Sound CPU : MOS Technology M6502 (@ 500 Khz)
Sound Chips : (2x) General Instrument AY8910 (@ 1.5 Mhz)
Players : 2
Control : 4-way joystick
Buttons : 1
Lock'n'Chase was released in April 1981
Jerry Nickerson holds the official record for this game with 78180 points.
Nintendo Game Boy (1990)
Nintendo Game Boy (may.11, 1990) "Lock n' Chase [Model DMG-LCA]"
Nintendo 3DS [Virtual Console] (nov.2, 2011) Game Boy version)
Nintendo 3DS [Virtual Console] (dec.1, 2011) Game Boy version