Air Horn – Dandy's World Item Guide

Effect

Upon use, Air Horn drastically decreases Stealth by 50 for 10 seconds and simultaneously alerts nearby and specific Twisteds to your current location. The Stealth reduction is a flat value rather than a percentage, which means Air Horn consistently pulls Twisted attention regardless of your Toon's base Stealth stat. While the effect is active, Twisteds that would normally patrol or chase other targets may redirect toward you, making the Air Horn one of the most powerful aggro-drawing tools in the game. Air Horn can be found on Floors as a random spawn or purchased from Dandy's Shop for 55 Tapes. With the Dandy Plush trinket the price drops to 33 Tapes, with the Frugal Card to 49 Tapes, and with both to just 28 Tapes. Using any Rare item rewards the player with 5 Tapes upon consumption. The Air Horn produces a distinctive sped-up sound effect when activated, making it audible to all players in the vicinity.

How Stealth Reduction Works

Air Horn applies a flat minus-50 Stealth debuff for 10 seconds. Because this is a fixed number rather than a percentage modifier, it behaves differently from items like Smoke Bomb that use percentage-based Stealth changes. Percentage-based Stealth items follow a compounding formula calculated as (100% + Percentage%), which means they stack multiplicatively with trinkets and other buffs. Air Horn's flat reduction, by contrast, simply subtracts 50 from your current Stealth value, making it equally effective on Toons with high or low base Stealth. Note that Shrimpo's Passive causes him to have negative Stealth at all times, so using any Stealth-modifying item on him will produce inverted results. Similarly, percentage-based Stealth items are useless for Brightney and Gourdy because they have 0 Stealth and multiplying 0 by any value still equals 0 — though Air Horn's flat reduction still works on them.

Tips and Tricks

Air Horn is classified as a Rare distracting item, which means it should be treated as a valuable resource. Hold on to it until you find something worth replacing or you are in a situation when immediate action is required.

• Air Horns should be given to distractors, such as Pebble, Flutter, Goob, Tisha, Razzle & Dazzle, Looey, Coal, Sprout, and Yatta. These Toons have abilities designed around drawing Twisted attention, so the Air Horn complements their kits naturally.
• Use Air Horns when a teammate is at risk of losing a Heart. Activating it pulls Twisteds toward you and away from the endangered teammate, buying them time to heal or escape.
• On solo runs, Air Horns become potentially dangerous due to attracting Twisteds, leading you to die a bit easier. However, this can be combatted by using them in the Elevator between Floors, where Twisteds cannot reach you but you still earn the 5 Tape reward for consuming a Rare item.
• Be aware that Twisted Gigi can steal items from your inventory, Twisted Bobette can hear items and Tapes being picked up, and Twisted Gourdy requires items from your inventory. Carrying an Air Horn near these Twisteds carries extra risk — consider using it quickly rather than hoarding it.
• In team play, coordinate Air Horn usage with your healer. If your team has a Sprout or Ginger, let them know before you activate the horn so they can prepare to heal you during the aggro window.
• Using a Rare item rewards 5 Tapes. If you have no immediate use for the Air Horn but need Tapes for a shop purchase, consuming it in a safe location like the Elevator is a valid strategy.

Trivia

Notable facts about Air Horn from the Fandom wiki and community observations.

• The Valve and Air Horn use the same texture model in-game, despite having completely different effects — one completes Machines while the other draws Twisted attention.
• Air Horn produces a distinctive sound effect when used. The audio is sped up in-game compared to its original file, giving it a more urgent, blaring quality.
• Twisted Gigi, Twisted Bobette, and Twisted Gourdy are the only Twisteds that interact with items directly. Gigi steals your items, Bobette hears items and Tapes being taken, and Gourdy requires items from your inventory.
• Items that give a percentage buff use a compounding formula rather than simple addition — calculated as (100% + Percentage%). Air Horn is exempt from this because its Stealth reduction is a flat value.
• You can use the cursor and the number keys 1, 2, and 3 (with 4 also usable for the fourth slot as Bassie) to select and activate items, including Air Horn. This keyboard shortcut can make it easier to use items quickly during chases.
• The give mechanic for sharing items between players was not added until April 18, 2025, when Bassie was released with her Springful Sharing ability. Before that, players could not pass Air Horns to dedicated distractors.

FAQ