DirectX Chuckie Egg Windows version of the game based on the BBC Micro version. Also available are custom levels and a level editor. http://www.gershwin.force9.co.uk/chuckie/

Java Chuckie Egg Emulator Java version of the classic. http://www.twinbee.org/hob/play.php?snap=chuckie

Cluckie Egg: The Retro Days Screen shots and basic information on a project to create a 3D version of the game. http://mysite.wanadoo-members.co.uk/Chuckie_CompPage/

80sNostalgia.com - Exolon Includes screen shots, and a Spectrum Emulator ROM. http://www.80snostalgia.com/computers/spectrum/exolon.html