Every notice how most designers have one really successful game in them? Although known as the creator of Magic, Richard Garfield has created a number of other games, none of which have attained the popularity of Magic. Gary Gygax co-created Dungeons and Dragons, along with Dave Arneson, which created the RPG industry. Both men went on to create other games but none every acheived the popularity of D&D. Brotherwise games has released several other games besides Boss Monster, but any Boos Monster supplememnt will outsde any of their new games. Even the creator of Wingspan, Elisabeth Hargraves, failed to achieve major success with her second and third game releases.