Metagaming Concepts had sold off The Space Gamer, and they later turned to publishing a new magazine called Interplay: The Metagamer Diaries #1 (May/June 1981). Per Shannon Appelcline, "Unfortunately, it wasn't up to Metagaming's previous standards. The magazine's black & white covers were a clear step down from the glossy full-color covers of The Space Gamer. Its interior also looked a lot more like the fannish magazines then being produced by Judges Guild than Interplay's more distinguished predecessor."[2]: 222 The company began having financial difficulties, and in Interplay #8 (September/October 1982), Howard Thompson touted the most successful series of games from Metagaming and promised that new products were soon to be released, although these were never actually published. Thompson soon left the game industry, but before that Genesis Gaming Products purchased Interplay in addition to Dwarfstar Games (1981–1982) from Heritage USA.[2]: 225–226