Period: n/a (Abstract) Map Size: Note:I saw the creator demonstrating the Master game on telly. (It might have been "Pebble Mill" or something like that). It looked like 3D chess from Star Trek but with a strong Celtic mythology theme. I was sold. Couldn`t afford the full game so got the basic. Last time I played was 1984 but I`ve just pulled it out today (05 July 2012) in anticipation of a game with the nephew (who is a chess nut). Happy memories!