Montezuma's Revenge – Starring Panama Joe (1983) (Parker Bros)
Cat Trax (PAL By Thomas Jentzsch)
Cosmic Commuter (PAL By Thomas Jentzsch)
Panama Joe (1984)(Parker Software – Sinclair Research)[a]
Panama Joe (1984)(Parker Software – Sinclair Research)
Bobby Is Going Home (CCE) (NTSC By Thomas Jentzsch)