Mario Toy Factory

Mario Toy Factory is the first plus world after the main story. Being the first plus world in the game, the objective is different. Mario must safely lead a Mini Mario that is holding a key to an exit. Mario Toy Factory is the only plus world to have no "+" after its name and that its overall name is different.

Enemies

 * Shy Guys (1-1+)

1-1+
This level has initially several Shy Guys and a Mini Mario below. To reach the Mini Mario, Mario must climb down and defeat the Shy Guys. Then, he should hit a blue switch to disable the red platform and enable the blue ladder. Once he climbs down and gets the Mini Mario, he should use a Trash Can so the Mini Mario can grab the red present. Then, Mario should hit the red switch to remove the blue platform so the Mini Mario can get through and collect the yellow present. Mario can then jump on the spring and have the Mini Mario follow him.

In this part, there is a blue present, but it is on top of spikes. Mario must grab the Shy Guy and throw it on top of the spikes, having it provide a platform. Mario can then hit the blue switch so he can collect the present and reach the doorway while the Mini Mario safely crosses over the spike pit on the blue platform.

The high score for the level is 17000.

Presents

 * Red Present- To the left of the Mini Mario, in a one-block tall indent. Only Mini Mario can reach it.
 * Yellow Present- To the right of the Mini Mario, in a one-block tall area. The Mini Mario can collect it.
 * Blue Present- On top of spikes, this present can be reached once Mario throws a Shy Guy and uses it as a platform.

Enemies

 * Shy Guys