New Super Mario Bros. Game Maker

New Super Mario Bros. Game Maker is a Mario game. In it, you can make your own New Super Mario Bros. game and post it online. Nintendo has stated that any fan game posted online that follows the standards is official Mario Canon.

Standards:

 * At least Mario, and Luigi must always be playable.
 * Bowser must always kidnap Peach, as well as be the final boss.
 * It must always end on a lava world.
 * Each boss must be fought two separate times on the individual worlds they start at.
 * The bosses must include Bowser (4 times), Bowser Junior (4 Times), each of the Koopalings (2 times each).

Power-Up Options:

 * all power-ups from the New Super Mario bros. Series.