Neon Motor cross Racing

The player controls a system monitor program named "Anon" (short for anonymous) - a security program owned by Flynn to investigate a conspiracy in the world of Tron.

Neon Motor cross Racing serves as a precursor to the movie Legacy: Tron and sequel to both the graphic novel Trons: Betrayal and the Nintend Wii and DS versions,

The game - Battle Grids. It is designed to be an integral part of the Trons story,

featuring certain characters and settings from both films.

The game starts with a video footage of Kevin Flynn who is discussing about the existence of ISOs (Isomorphic Algorithms),

a group of programs with a measure of free will that have emerged spontaneously on the Grid,

and are disliked by the Basic programs.

Jalen, one of the leaders of the ISOs, recently died and Flynn suspects the murder was organized by Clu, a second version of the original program from the first film.

Flynn has got Anon to try to control the system.

Radia, leader of the ISOs, is at a formal ceremony to make her a System Administrator alongside Clu.

Trons asks Anon to guard the ceremony, but finds a suspicious female, Quorra, who tries to talk her way past the guards and Anon follows her.

The ceremony is violently disrupted by the virus program, Abraxas, but Anon intervenes and battles him, damaging Abraxas' identity disc and forcing the virus to flee.

Clu disparages the "flaws" of the new ISOs. Trons suggests Flynn leave the Grid for his own safety.

During his battle against Abraxas-inspired corruption, Anon sees Flynn and Trons being ambushed and killed by Clu and his guards.

The Monitor discovers the female Quorra, who also saw the killings.

They visit Zuse at a nightclub that serves as a haven for ISOs.

Zuse gives them Solar-Sailer access codes and suggests they warn Radia, since her word will be believed by the ISOs.

As they leave the nightclub, the elevator slope connecting it and the ground is shattered, leaving those in the nightclub stranded.

As they travel to the solar sailer station, they see several groups of ISOs being terrorized, they realize that Clu has declared war on the ISOs.

Neon Motor cross Racing explains the events that led to Kevin Flynn's imprisonment inside the Grid,

as well as telling how the Grid evolved through the years.