Someone who plays more than one game.
Julio is a multiplayer gamer. He plays more than one game.
Multiplayer game is a type of game in which you dont play against computer oponents, but against real people on the internet.
For more information about the multiplayer games, try using google.
George: All i do now is play neverwinter nights in the multiplayer mode!
Jane: Is that a new kind of soccer?
Similar to player a multiplayer is a male species who is an expert at seducing both men and women and is usually only interested in having sex with them. He is also likely to have relationships with several people at the same time.
NOTE: This creature is extremely rare, but nonetheless you should be careful!
Josh: Wow I had no idea Kevin was a multiplayer!
Ben: Yeah he screwed 2 chicks & 3 dudes in the past week.
Josh: The fuck do you know?!?
Ben: I was one of the dudes.