The "piece" you're looking for depends on what you need help with. If you're looking for in-game rewards, here are some active you can use at the Waddle Dee-liveries office in the game: Active Secret Codes KIRBYBYEBYE : Provides a bundle of helpful items.
: A brand-new mode unlocked after completing the main story where you play as Magolor to regain his powers. KIRBYRTDRMLANDLX-(USA)-NSwTcH-[BASE]-NSP-Zipert...
If you are looking for technical help regarding the file format or installation, please keep in mind that I cannot assist with the distribution or setup of pirated software or bypassed game files. The "piece" you're looking for depends on what