Koopa Cruiser

The Koopa Cruiser is Bowser's personal airship that is seen in the Mario & Luigi series, appearing in Mario & Luigi: Superstar Saga, Mario & Luigi: Partners in Time and Mario & Luigi: Superstar Saga + Bowser's Minions.

Mario & Luigi: Superstar Saga / Mario & Luigi: Superstar Saga + Bowser's Minions
In Mario & Luigi: Superstar Saga, the Koopa Cruiser was used to transport Mario, Luigi, and Bowser to the Beanbean Kingdom while the Mario Bros. and Bowser were temporarily working together to regain Princess Peach's voice from Cackletta. After the battle against Fawful, the Koopa Cruiser heavily damaged and crashes down to Stardust Fields. The cruiser (in a poorly-repaired form) was later used by Bowletta and Fawful, holding Princess Peach (who turned out to be Luigi in disguise) and the Beanstar in order to awaken it using the princess's voice, although their attempt at doing so was unsuccessful as Luigi, stalling them with help from the Koopa Cruiser's Pinch Crane, managed to not only escape but also return the Beanstar to Beanbean Castle. It is unknown what happened to the Koopa Cruiser after the events of the game - it is likely it returned in Bowser's possession.

Bowser refers to his ship's Koopa crew as "Bowser Baddies".

The Koopa Cruiser also appears in Mario & Luigi: Superstar Saga + Bowser's Minions, with the same role as in the original game. It also appears in Minion Quest: The Search for Bowser, where it crashes and separates Bowser's minions at the beginning of the mode. After the Teehee Valley missions are completed, the Lakitu finds the Koopa Cruiser in Joke's End. It is found in the mission Gather the Cruiser Parts!, where it is found in ruins, causing the minions to search the area for replacement parts. It is repaired in the mission Return of the Koopa Cruiser, though Roy Koopa battles the minions after it is fixed. In The Trio's Last Stand, Private Goomp, Corporal Paraplonk, and Sergeant Guy place a bomb on the Koopa Cruiser, and they must be defeated to deactivate it. The minions then use the Koopa Cruiser to reach Bowser's Castle.

Oddly, in Mario & Luigi: Superstar Saga, Bowser said the Koopa Cruiser was his new weapon, but he had used a version of it in the past (seen in Mario & Luigi: Partners in Time. Another thing that does not add up is when the Koopa Cruiser crashed into Stardust Fields, one of the Koopas will say that they had not finished paying it off; though it is possible that this was an entirely different Koopa Cruiser, considering the one Baby Bowser had owned crashed into his castle in the past and was never repaired.

Mario & Luigi: Partners in Time
In Mario & Luigi: Partners in Time, another Koopa Cruiser appears, which is used to evacuate Baby Bowser, Baby Mario, Baby Luigi, Baby Peach and the young Toadsworth from Peach's Castle after it was attacked by Shroob UFOs. The Shroob UFOs later attacked the cruiser while it was in the air, forcing it to drop altitude over Hollijolli Village. Baby Bowser is coaxed into rescuing Mario and Luigi from the Shroobs and the adult brothers are brought aboard. As the cruiser flies over Peach's Castle, which had been captured by the Shroobs and was then called Shroob Castle, Princess Shroob launched a Shroob Missile that shot down the cruiser sending it crashing into Baby Bowser's Castle.

Mario & Luigi: Superstar Saga
Bordering or connecting locations to the Koopa Cruiser in sequence:
 * Toad Town Square - (First visit) - Stardust Fields
 * Joke's End - (Second visit) - Teehee Valley

Names in other languages
Koopa-Jet Tartaplano