Fixer Studios is formed of veterans of PopCap Games, a studio that has become prominent because of games that appeal to a very wide demographic. Sinster Dexter, Fixer's first game, will not be anything like that - and they know this game will only appeal to a certain segment of gamers.
Built around gameplay inspired by multi-user dungeons of the 80s created by Richard Bartle, players will trade spells with players online, comprised of various in-game hand signals. Multiplayer will be asynchronous, and there will be detailed information on how players have acted before, so serious players can study how their opponents have reacted in similar situations before. Sinister Dexter is still early along in development, with some public testing planned soon.