* [http://www.youtube.com/watch?v=FYp9HPkxZa0&feature=related YouTube Clip (spectrum)]
* [http://www.amstradabandonware.com/en/game/chronos/1295 Amstrad Abandonware]
* [http://www.cpcwiki.eu/index.php/File:TAU_37Page13.jpg The Amstrad User Cheat Mode]
* [ftp://ftp.worldofspectrum.org/pub/sinclair/games-maps/c/Chronos_2.png Game Map]
== Download ==
* [http://tacgr.emuunlim.com/downloads/filedetail.php?recid=179 The Amstrad CPC Games Resource]