Kirby's Adventure Cheat Codes

7 cheat codes for Kirby's Adventure on NES.

No typed cheat codes exist (Tips)

Kirby's Adventure's unlocks are earned (100% clears), not entered — sites listing title-screen codes are unverified.

No setup required — enter the code where described.

Unlock Extra Game (Unlock All)

Beat the main game with 100% — Extra Game gives Kirby 3 health bars instead of 6 (harder).

No setup required — enter the code where described.

Unlock Sound Test (Unlock All)

Beat the Extra Game with 100% to unlock the sound test menu (full track list from Vegetable Valley to Nightmare).

No setup required — enter the code where described.

Bonus games on title screen (Unlock All)

Beat Egg Throw/Crane/Quick Draw to pin them on the start screen for replay.

No setup required — enter the code where described.

256 microphone uses (Glitch)

Paint Roller fight: hit 3 times, inhale his microphone, use it twice, then time the third center-screen jump-use to catch the star rod piece — ability counter shows P5.

No setup required — enter the code where described.

Hidden UFO room (1-1) (Easter Egg)

At 1-1's first waterfall, the odd first block hides a door — float under and press Up for the UFO ability on level one.

No setup required — enter the code where described.

7-2 secret 1up route (Easter Egg)

A hidden door above the mini-boss tower door in 7-2 leads to tough fights but pays 5 extra lives.

No setup required — enter the code where described.