Clear both the standard Soul Melter difficulty and the Heroes in Another Dimension mode. Content:

Kirby Star Allies: The Development Struggles HAL Went Through

If you follow the MTP method outlined above with a properly signed NSP, you will achieve a 100% verified working installation. Enjoy your new Dream Friends, and good luck in "Heroes in Another Dimension" – you will need it.

Verified game pack (Base NSP + latest update) – tested on emulators (Yuzu/Ryujinx) and CFW (Atmosphere).

If you want to play Kirby Star Allies with all updates legally: