 In Grand Theft Auto III, one mission has the main character kill an  undercover cop named Tanner, who was clearly named after the hero of  the "Driver" series. In Grand Theft Auto: Vice City, one mission has  Tommy Vercetti kill men named after characters from similar games,  including Tanner. In this game, Tanner gets his revenge. In each  city, he has to kill 10 men named Timmy Vermicelli who wear Hawaiian  shirts (similar to Tommy Vercetti) and arm floats (in Vice City,  Tommy dies whenever he goes into the water).