Chris Howard Stone About Roles Name : Chris Howard Stone Software Role Publisher Type Year Underground (Unknown) 16/48 Tape Magazine Arcade: Action 1985 Hyperchess (Unknown) Spectrum Computing Board Game 1985 Simeon (Unknown) Spectrum Computing Puzzle 1985 Tracer (Unknown) Spectrum Computing Programming: Assembler/Mcode 1985 Diagonalle (Unknown) Newtech Publishing Ltd Puzzle 1984 Cross the River (Unknown) ZX Computing Arcade: Action 1984 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.