Team Player Multiplayer AdaptorAcessório do tipo multitap, desenvolvido pela SEGA e publicado pela própria empresa e pela Tec Toy (Brasil), que possibilita ao Mega Drive jogar com até 4 controles.No Mega Drive, além desta versão regular, o acessório também foi lançado em conjunto com o jogo J.League Pro Striker Kanzenban.O acessório teve duas versões, sendo que na segunda, os jogos também eram compatíveis (o modo extra) com os jogos feitos para uso com o multitap da Electronic Arts: 4 Way Play.Lista de jogos compatíveis:MEGA DRIVEATP Tour Championship TennisBarkley Shut Up and Jam 2Chi Chi's Pro Challenge GolfCollege Football's National ChampionshipCollege Football's National Championship IICollege SlamColumns III: Revenge of ColumnsDino Dini's SoccerDouble Dribble: The Playoff EditionDragon: The Bruce Lee StoryESPN National Hockey NightFever Pitch SoccerFIFA International SoccerFrom TV Animation Slam Dunk: Kyougou Makkou Taiketsu!Gauntlet IVHyokkori Hyoutanjima: Daitouryou wo Mezase!International Superstar Soccer DeluxeJ.League Pro StrikerJ.League Pro Striker 2J.League Pro Striker KanzenbanMadden NFL '94The Lost VikingsMega BombermanMicro Machines 2: Turbo TournamentNBA Action '94NBA Action '95 Starring David RobinsonNBA Hang TimeNBA JamNBA Jam Tournament EditionNBA Showdown '94NCAA Final Four BasketballNFL '95NFL 98NFL Quarterback ClubNFL Quarterback Club '96Olympic GoldParty Quiz Mega QParty Quiz Mega Q 2022Party Quiz Sega QPepenga PengoPrime Time NFL Football Starring Deion SandersPro Striker Final StagePuzzle & Action: Ichidant-RPuzzle & Action: Tant-RSega Sports 1Street RacerTiny Toon Adventures: ACME All-StarsTriple Play 96Ultimate SoccerUnnecessary Roughness '95Wayne Gretzky and the NHLPA All-StarsWimbledon Championship TennisWorld Championship Soccer IIWorld Cup USA 94WormsWWF RawYuu Yuu Hakusho: Makyou Toitsusen SEGA CD:BouncersDungeon ExplorerDynamic Country ClubESPN National Hockey NightESPN NBA Hangtime '95Jeopardy!Mighty Mighty Missile!NBA JamWheel of FortuneWorld Cup USA 94 32X:Golf Magazine: 36 Great Holes Starring Fred Couples NBA Jam Tournament Edition NFL Quarterback Club WWF Raw