Pokemon FireRed and LeafGreen Pokeflute Can Wake Up Every Sleeping Pokemon

The famous Pokeflute from Pokemon FireRed and LeafGreen is capable of waking up nearly any sleeping Pokemon in the game, with key exceptions. The noteworthy trick is especially relevant to fans as Pokemon FireRed and LeafGreen are available on the Nintendo Switch as of February 27, 2026, the series’ 30th anniversary.

Pokemon FireRed and LeafGreen, originally released in 2004, serve as the most accessible option for players looking to play the series’ very first games. The Gen 1 remakes have become beloved classics of their own, with improved graphical fidelity and the incorporation of features from later games, such as the inclusion of abilities, and the separation of each Pokemon’s Special stat into Special Attack and Special Defense. Pokemon FireRed and LeafGreen will be compatible with Pokemon Home on the Nintendo Switch as well, which allows players to transfer their captured creatures to other Pokemon games.

The Pokeflute in Pokemon FireRed and LeafGreen Can’t Wake Up Pokemon With a Certain Ability

Veteran Pokemon fans may be aware that the Pokeflute obtained in Pokemon FireRed and LeafGreen can be used during battle to awaken sleeping Pokemon, but the rule has a handful of exceptions. Reddit user Sister_Firelia brought attention to the matter in a post to the popular franchise’s subreddit, noting that her Mr. Mime was not waking up despite her use of the item. A comment on the post from user gilsomnia_11 noted that the flute can be used to awaken any sleeping Pokemon in battle, unless that Pokemon has the Soundproof ability. Soundproof renders certain Pokemon immune to attacks that are based on sound, which also leaves them unaffected by certain sound-based items, such as the Pokeflute.

The Pokeflute has appeared in other Pokemon titles throughout the series, but the item can only be used during battle in the original Pokemon Red and Blue games, with the function returning to the FireRed and LeafGreen remakes of those titles. Pokemon Red and Blue predate the creation of Pokemon abilities, so Soundproof did not exist in those titles, but FireRed and LeafGreen are technically Gen 3 Pokemon games, and have been updated to incorporate abilities. While Mr. Mime’s status as a mime makes his immunity feel particularly appropriate, the Psychic Gen 1 Pokemon is not the only creature native to the games with Soundproof. Voltorb and its evolved form Electrode also have this ability, likely due to their lack of physical ears. Additionally, FireRed and LeafGreen allow users to trade Gen 2 and Gen 3 Pokemon into the games after acquiring the National Pokedex, meaning Whismur, and its evolved forms Loudred and Exploud, would also carry this unique trait.

Despite the age of the games, there are a host of Pokemon FireRed and LeafGreen mechanics still being discovered. Many long-time fans may not have realized that the Pokeflute could serve a purpose during battles, as the item was primarily used to awaken an infamous sleeping Snorlax that blocks the player’s progress through the game. The game makes no mention of this mechanic, making it a fun Easter egg for fans who experiment with the tools the game provides, and the fact that a Pokemon’s abilities can alter its effectiveness showcases an impressive attention to detail.

The overall ranking of Pokemon FireRed and LeafGreen’s collectible creatures is often up for debate. With the games focusing on the original 151 Pokemon for the majority of the experience, it’s worth taking note of every advantage and disadvantage as players craft a team and set out on their journey.

Systems

Released

September 7, 2004

ESRB

Everyone 10+ / Mild Fantasy Violence, Simulated Gambling

Multiplayer

Online Multiplayer

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