Wreck-It Ralph hits stores today, in four-disc and two-disc Blu-ray/DVD combo packs. But director Rich Moore is already weighing ideas for a sequel, discussing a few of them with Collider. “What would happen if another Fix-It Felix, Jr. game was plugged in? Are there other Ralphs that are more contemporary?” asks Moore. “Is there another version of the game that was made for mobile? Are there those kind of Super Smash Brothers types [of] games where all the characters are gathered in a fighting game?” Moore has seemingly given considerable thought to those latter two ideas: last February, he expressed interest in cameos by Angry Birds and Mario for the sequel.