Episkyros
Episkyros, or episcyrus (Ancient Greek: ἐπίσκυρος, epískyros, lit. 'upon the skyros'[1]; also ἐπίκοινος, epíkoinos, lit. 'upon the public') was an Ancient Greek ball game. The game was typically played between two teams of 12 to 14 players each, being highly teamwork-oriented.