Wreck-It Ralph is the bad guy in a game called Fix-It Felix Jr, which has stood the test of time in an arcade.

However, after years of destruction, Ralph yearns to be the hero for once.

So with a heavy heart, Ralph breaks protocol to seek adventure in the Sugar Rush racing game.

In this candy-coloured kingdom, Ralph befriends diminutive misfit Vanellope von Schweetz and helps the sassy tyke to beat her rivals to the chequered flag.