Endless Games produced a number of RPG aids through the 1980s. They published a series of floor plans for use with 15/25mm miniatures which was called Endless Plans (8 sets or more was published).
Endless Games work closely with Beast Enterprises Limited and Integrated Games who made thier products compatible with the Endless Plans series.
Endless Games is owned by TM Games.
(Not to be confused with Endless Games (I))