Derek G. Glen About Roles Name : Derek G. Glen Software Role Publisher Type Year Bomber (Unknown) Global Games  Arcade: Shoot-em-up 1985 Grandpa Joe Plays the Open (Unknown) Global Games  Sport: Action 1986 Oil Tycoon (Unknown) Global Games  Strategy: Management 1985 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.