Super Mario Bros. Ulimate

Bowser uses a time machine to recruit more help to take over the Mushroom Kingdom.

Playable Characters

 * Mario (unplayable in World 4 until you beat him)
 * Toad (unlocked after World 1)
 * Toadette (unlocked After World 1)
 * Birdo (unlocked after you beat her)
 * Princess Daisy (unlocked after you beat Cackletta)
 * Princess Peach (unlocked after you beat Shadow Queen)
 * Wario (unlocked after you beat him)
 * Waluigi (unlocked after you beat him)
 * Donkey Kong (unlocked after you beat him)
 * Luigi (unlocked after you beat Dimentio)
 * Rosalina (unlocked after you beat Antasma)

Mushroom Kingdom

 * Boom Boom & Pom Pom
 * Popple
 * Tatanga
 * End Boss: Petey Piranha

Subcon

 * Reznor
 * Birdo
 * Mouser
 * End Boss: Wart

Smithy's Dimension

 * Larry Koopa
 * Goomboss
 * Whomp King
 * Megaleg
 * King Bob-omb
 * End Boss: Smithy

Beanbean Kingdom

 * Morton Koopa Jr.
 * Mario
 * Queen Bean
 * End Boss: Cackletta

Palace of Shadow

 * Wendy O. Koopa
 * Sir Grodus
 * Bonetail
 * End Boss: Shadow Queen

Blooper Beach

 * Iggy Koopa
 * Unagi the Eel
 * Kingfin
 * End Boss: Gooper Blooper

Shroob Kingdom

 * Roy Koopa
 * General Guy
 * Princess Shroob
 * End Boss: Elder Princess Shroob

Poisoned Swamp

 * Lemmy Koopa
 * Giant-Sized Wiggler
 * Wario & Waluigi
 * End Boss: Donkey Kong

Castle Bleck

 * Ludwig von Koopa
 * O'Chunks
 * Mimi
 * Mr. L
 * Count Bleck
 * End Boss: Dimentio

Boo's Woods

 * Mad Piano
 * Bouldergeist
 * Dry Bowser
 * End Boss: King Boo

Peach's Castle

 * Midbus
 * Fawful
 * Kamek & Kammy Koopa
 * End Boss: Dark Star

Dream World

 * Grobot
 * Zeekeeper
 * Bowser Jr.
 * End Boss: Antasma

Bowser's Castle

 * Army Hammer Bro.
 * End Boss: Bowser

Subspace

 * Master Hand
 * Crazy Hand
 * Master Core
 * End Boss: Tabuu