This is a toolassisted speedrun. For more information, see https://tasvideos.org/1359M
TAS originally published on 20091008

Not content with merely constructing the mirror and saving the day, Kirby and his multicolored clones have decided that they must also collect anything and everything that they come across.

We also have an any% run ( https://tasvideos.org/2182M ), which collects only the items needed to beat the game.