Mountain Coaster (マウンテンコースター, Maunten Kōsutā) is an Attraction that appears in Kingdom Hearts III. It allows the user to board a steam locomotive and bombard the enemy with fireworks.

Development

In early Kingdom Hearts III trailers, Mountain Coaster is named Big Magic Mountain. Its Command Menu shows that instead of Chimney Flare, Sora would attack with Ride Raid (レイドライド, Reido Raido)^[1] and send the locomotive flying into the Rock Titan.^[2]

Mechanics

In Kingdom Hearts III, Mountain Coaster can appear as an Attraction Situation Command. It has a base duration of 90 seconds in Olympus and an indefinite duration in the Keyblade Graveyard. When used, the party boards a steam locomotive that travels through the air in a rail of light. The Attraction Cinematic cannot be skipped. The locomotive travels its course automatically, and instead Sora controls the marker to guide the direction of the Chimney Flare attack. The projectiles sent by Chimney Flare fire every 3.5 seconds in a rapid-fire mode, however pressing the button repeatedly will allow for quicker uses of Chimney Flare.

Command	Input	Description
Move Marker (マーカー移動, Mākā idō)	or	Changes the location of Chimney Flare's attack.
Chimney Flare (チムニーフレア, Chimunī Furea)	or	Fires projectiles at the marker's location that explode on impact.
Finish (フィニッシュ, Finisshu)		Generates a massive explosion at the marker's location.

Actions
Attack		Attribute	Power Multiplier	Form Value	Reaction Value	Revenge Value	Guard?	Repel LV	Status Effect
Chimney Flare (チムニーフレア, Chimunī Furea)	(Olympus)	Neutral	0.1	0	1	0.05	◯	—	—
	(Keyblade Graveyard)	Neutral	1.0	0	1	0.1	◯	—	—
Finish (フィニッシュ, Finisshu)		Neutral	20.0	0	50	0	◯	—	—

Learning Mountain Coaster

Kingdom Hearts III

• Sora can use the Mountain Coaster Situation Command when fighting the Rock Titan in Olympus.
• Sora can use the Mountain Coaster Situation Command when fighting the horde of Heartless, Nobodies, and Unversed in the Keyblade Graveyard.

Origin

Mountain Coaster is based off the Big Thunder Mountain roller coaster ride from several Disney theme parks.

Gallery

• 

  Artwork for Mountain Coaster.

Notes and references

• Kingdom Hearts III Attractions