If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Tron Legacy is a movie appeared in 2011. Sam Flynn is obsessed to uncover the mystery behind the disappearance of his father and comes to be attracted in the same world of relentless programs and virtual games where you can lose your life at any moment. The battle began watch discs. Use arrows to move and mouse to protect you or shoot disc.
WASD keys - To move.
Mouse - To throw disc.
Space bar - To jump.