|Behind the scenes|
|Appearances||TRON:Legacy, TRON: Uprising|
The Disc Arena is a location in the Game Grid, where programs play gladiator disc games against other programs. The games usually involve two, four or five players. In the game, the program uses his or her identity disc as a weapon by throwing it at opponents and to block attacks. The first time Tron fights is shown on the game grid, fighting four of Sark's warriors; he derezzes them all.