Room 4-2 (Mario vs. Donkey Kong: Minis March Again!)
Room 4-2 (titled Room 3-2 in the British English version) is the second course of Jungle Rumble in Mario vs. Donkey Kong: Minis March Again!. It is the first course in the game to contain a Blue Spring and a blue Box Spring, which bounce the mini toys on a wider arc than a Yellow Spring.
The course features three mini toys.
Two minis start one above the other on the left side of the course, while the third mini starts further to the right, beyond a grid of Pink Block spaces. The first two minis need to use a Blue Spring in front of them to bounce over a pit of spikes and onto a girder platform, right behind the third mini's starting position. The minis should then change direction and head left either by touching a wall (of Pink Blocks or otherwise), or with the help of a conveyor that runs left. While the minis are heading in this direction, the player should use a Box Spring to launch them to a conveyor in the top left, which should be set to run directly to the Goal Door.
Mini Mario Card
The Mini Mario Card is on the bottom conveyor at the right side of the course. To collect the card, the minis should be led to this conveyor with Pink Blocks and have it set to run right. Alternatively, the player can bounce the minis with the Box Spring to the top conveyor and set it to run right, and when the minis land on the bottom conveyor, switch its running direction to the left.
The M-Token is on a ledge opposite from the two minis on the left. The player can use Pink Blocks to guide the toys to the token.