Mario Party is the kind of game you must play with a bunch of friends. Most of the fun from that game isn't from the game itself, but with the laughs and fun you'll have with your friends. Same goes for other games such as Goldeneye64 multiplayer, Bomberman 64, and other fun multiplayer games... The 3DO was the first system to have these sorts of "party" games, there were a bunch of them, like "Twister", in which each player was a game show contestant...