David Hayter About Roles Name : David Hayter Software Role Publisher Type Year The Extricator (Unknown) Precision Games Adventure: Text 1986 The Energem Enigma (Unknown) Precision Games Adventure: Text 1987 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.