Discs of TRON

Discs of TRON is an arcade game released in 1983. It is the sequel to TRON, both of which are based on Disney's motion picture, TRON.

Gameplay
The player as Tron must beat Sark by throwing discs at him (a maximum of three at a time, which would return to the player) and eventually derezz him or push him outside the platforms. While the player, along with the discs, can use a deflector, Sark has two more weapons: a chaser and a superchaser, that can only be destroyed with the discs.

As the game progresses, the player is given different configurations of platform rings to jump and stand on. The video game also uses a spinning knob that is used to move a mouse-like cursor around the playing field so you can judge where the discs will deflect off the walls and on later levels the knob can be pulled up or pushed down depending on the height of the platforms.

Legacy
This game was released just before the video game crash of 1983, and was later ported to the Commodore 64. In 2004, it was released again in the Game Boy Advance game Tron 2.0. On February 13, 2008 Disney Interactive released an updated port on Xbox Live Arcade for the Xbox 360.

In the competitive arena
According to Twin Galaxies, Davide Bagenski, of Syracuse, NY, USA, scored a world record 418,200 points on June 28, 1986 during the 1986 Video Game Masters Tournament.