Goldenangel Castle

"Let's go to Goldenangel Castle!"

- Old Man Gamble

Goldenangel Castle is a minor location in the 2021 April Fools version of. It is the hub where the player chooses a stage to play, and is the only level in the game.

Kirby Gamble Galaxy Stories - April Fools 2021
After Kirby defeats Old Man Gamble in his Toad House-like home and reconciliates with him, the two decide to take down Goldenangel to save the universe. They go in Goldenangel Castle to seek and defeat candidates who pose as the Cosmic Fluxbender in order to find the real Goldenangel.

Layout
The castle is unseen, but it apparently takes the appearance of the Stage Select Screen from the Mega Man series, more specifically Mega Man 2 's version. On said screen, Kirby can choose which stage to play. There are only three options, with a fourth unlockable one. Once a stage's boss is defeated, the boss' image on the stage icon is removed; it can still be replayed, however. Once all stages are cleared, the final stage is unlocked.

Stages
Like in the Mega Man series, stages can be played in any order, but must be cleared to beat the final boss.

Trivia

 * In early story drafts, it was referred to as "Not-Wily-Castle," referencing its later appearance as the Stage Select Screen from the Mega Man series.