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DJL - CPCWiki
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Last modified on 13 February 2022, at 08:04

DJL

Revision as of 08:04, 13 February 2022 by Sam-can (Talk | contribs) (Fixed link.)

DJL Software (for "Dave and John Looker Software") is mainly known as the co-author of the Speedlock protection system.

A fast loader and protection used on many cassette games, and as a protection on disc games.

DJL was also the author of several Amstrad games including 3d Stunt Rider and Nigel Mansell's Grand Prix, in addition to self-published titles such as https://www.retrogames.co.uk/041976/Sinclair/Frogger-by-DJL-Software.