Domino games are very popular in Spain and some American countries. Though the word domino is generally used to name a game, it should be used just to name the set of tiles used to play.
In Ludoteka you have 7 different options to play Dominoes online, for 2, 3 and 4 players (in pairs); Cuban Domino, Venezuelan and the mode special Seven + Seven for 2 players. You also can play another game with the domino tiles, the Garrafina game, an individual game for 3 or 4 players in which the tiles are placed forming a cross.
Domino game
Garrafina game