Air Conditioner

The Air Conditioner is a Thing in Paper Mario: Sticker Star. It is the second strongest ice-based Thing and is found in the Secret Door of Chomp Ruins. The Secret Door outline is found in the room with the sawblades. It remains in Mario's Album until it is turned into a sticker at a Sling-a-Thing station. Once it has been used as a sticker, it returns to its original position. It may also be purchased from the Shady Toad for 200 coins and sold as a sticker for 20 coins.

As a sticker, it takes up 1.5×1.5 squares in the Album. When it is used in battle, the background transitions to an overcast ocean with a few icebergs and penguins. The Air Conditioner lowers into place and turns on. It blasts the enemies with cold air. When it finishes, the Air Conditioner leaves and the background returns to normal. The player can repeatedly press after the Air Conditioner turns on to increase the damage dealt.

The Air Conditioner can be used to freeze Rugged Road or freeze the Lava Bubbles in the battle with Bowser at Bowser's Sky Castle. It can be placed into the Sticker Museum as #42, alongside the other ice-based Things, shot-based Things and the Rubber Ducky.

British English Sticker Museum description
"While researchers claim that this device has a cooling effect, many remain sceptical. If anything, lugging this thing around makes you look uncool."