John Hardman About Roles Name : John Hardman Software Role Publisher Type Year Maze Chase (Unknown) Hewson Consultants Ltd Arcade: Maze 1983 Spectral Panic (Unknown) Hewson Consultants Ltd Arcade: Platform 1983 Puckman (Unknown) Hewson Consultants Ltd Arcade: Maze 1982 Book Role 40 Best Machine Code Routines for the ZX Spectrum Author Maschinencode-Routinen fur den ZX Spectrum Author 40 Mejores Subrutinas en Codigo Maquina para el Spectrum, Las Author ZX Spectrum Machinetaalroutines Author As Melhores Rotinas para a ZX Spectrum Author Change Request You can request changes or additions here. You can upload files. All change requests are actioned as quickly as possible and you will be informed of the result. Details Files Your Name * Email * Details Your browser doesn't have Flash, Silverlight or HTML5 support. Submit Thank you for your change request. We will respond as soon as possible.