While sometimes incorrectly considered a sequel due to its title, Prisoner 2 was essentially the same as the first Prisoner game, only with updated graphics and a limited number of design changes, several of which referenced other games:
Prisoner 2 was often mistakenly perceived as a sequel due to its title, but it was essentially identical to the original Prisoner game, only featuring updated graphics and a limited number of design alterations, several of which were inspired by other games.