Franchise: Mickey Mouse

Inverse Ninjas vs. The Public Domain marks one of the first uses of Mickey Mouse in a non-parody-protected legitimate commercial product for a North American market without Disney endorsement, with Mickey's update being planned to come out to the hour of his entrance into the public domain, but releasing early by mistake. The social media account for the game noted that, although the game's concept is quite silly and lighthearted, utilizing the juxtaposition of characters who would typically not be armed wielding guns, and in spite of the long history of counterculture artists highlighting Mickey Mouse for mockery because of the saccharine image he would develop and how it juxtaposes against Disney's cutthroat corporate activities, it was intended as a sincere tribute to the characters featured, rather than a satire or parody, also noting that Mickey Mouse had been depicted wielding guns in earlier Disney cartoons:

The game over screen of Mickey Mania and its PlayStation port Mickey's Wild Adventure, where Mickey lies down on the ground, holding a lily with X's in his eyes, is the only time Mickey Mouse has ever been shown as dead on-screen in an official Disney product.

Tails' Skypatrol was originally developed as a licensed Disney game for an unreleased budget handheld system aimed at a younger audience with a focus on educational content - much like Sega's Pico - and was reworked into a Tails game for the Game Gear after the console was scrapped, due to the Game Gear's similar stats to the unreleased hardware. It is not known which Disney character Tails replaced, however a pre-release promotional video shows the Mickey Mouse character Peg-Leg Pete in place of Bearenger as the boss of Ruin Wood.

According to Warren Spector, an Epic Mickey movie was proposed to Disney. A trailer, budget and a team were presented, but Disney turned it down.