Tipp Kick
This is a game that has achieved true cult status in Germany. Tipp Kick has been around for 100 years or so and continues to flourish.
There are only eight components to the game - pitch, 2 players, 2 keepers, 2 goals and ball but literally thousands of player variations in terms of kit colours and more importantly kicking action and 'foot' style.
This game has been copied numerous times including Fussball Spiel, Cup Final, soccer game and Girl Kick amongst others.