Boost Pad Bonanza
From the Super Mario Wiki, the Mario encyclopedia
Boost Pad Bonanza is Mini Mario's world and the fourth world overall in Mini Mario & Friends: amiibo Challenge. The main mechanic featured in this world are Boost Pads, as its name suggests, which speed up Mini Mario's movement and can appear on the ground and on walls and ceilings. Mini Mario's special ability used here is the Wall Jump move from many other games. There is also one main level that takes place before this world, Level 5.
The background used in this world is themed after New Super Mario Bros. Wii and features that game's style of Goal Pole and end-level fortress. The background music featured in this world is a cover of the overworld theme from Super Mario Bros. 2.