Mario World

Mario World is one of the worlds in the Jakkidverse. It is home to characters like Mario, Luigi, Bowser and Waluigi.

Phoenix Wright MUSHROOM Attorney
Mario visits Phoenix’s house, requesting for Phoenix to defend Luigi. After Phoenix talks with Luigi in the detention center, Phoenix goes to the crime scene in Mario World, where Dick Gumshoe is waiting for him.

During Luigi’s trial, the prosecutor, Bowser, call Waluigi as a witness. Waluigi argues that Luigi killed Princess Daisy because she was cheating on him. It was later revealed that Bowser told Waluigi to lie, and that Bowser framed Luigi for the murder. While it was never revealed if Bowser was the killer, Luigi was found not guilty.

Phoenix Wright Turnabout Portal
While following Manfred von Karma across a number of different dimensions, Phoenix and Detective Gumshoe discover a sheet of paper in Sonic World detailing Manfred and Dr Eggman’s plan, which includes going to Mario World to recruit Bowser for their BESK team, and to get power-ups to help them take over Ace Attorney World. In order to get their first, Shadow uses a chaos emerald to create a portal leading straight there.

Phoenix, Gumshoe, Sonic, Tails, Knuckles and Shadow go through the portal and decide to wait for Manfred and Eggman. Two hours later, Mario appears and tells them that he saw Manfred at the Bowser Castle two hours ago. Mario joins them as they go to the castle. They bump into Luigi on the way, and he joins them too. Once they arrive, Knuckles attempts to swim through the lava to unlock the gate, but he dies. Luckily, Tails points out that he will respawn. Sonic rushes across and opens the gate instead. Inside, the team learn that Bowser has joined the team. Luigi coughs. which alerts the villains that the heroes are there. Manfred has them locked in the dungeon, intending to kill them later.

Luckily, Mario uses a Bo-Bomb to blow up the door, but a pillar explodes too, causing the castle to fall apart. The team quickly escape the dungeon and meet up with Knuckles again, but he is instantly flattened by some rubble. The others spot the BESK Team running through a portal, and follow them, escaping just before the castle collapses.