Super Mario Bros. Ultimate

Default

 * World 1 (NSMB)

Unlocked After Clearing 1 World

 * World 1 (NSMBWii)
 * Coin Challenge Pack A (NSMB2)
 * Gold Rush Pack (NSMB2)
 * World 1 (NSMB2)
 * World Flower (NSMB2)

Unlocked After Clearing 2 Worlds

 * World 2 (NSMB)
 * World 6 (NSMB)
 * World 2 (NSMBWii)
 * Mystery Adventures Pack (NSMB2)
 * Nerve-Wrack Pack (NSMB2)

Unlocked After Clearing 4 Worlds

 * World 3 (NSMB)
 * World 4 (NSMB)
 * World 8 (NSMB)
 * World 4 (NSMBWii)
 * World 6 (NSMBWii)

Unlocked After Clearing 5 Worlds

 * World 5 (NSMB)
 * World 7 (NSMB)
 * World 3 (NSMBWii)
 * World 5 (NSMBWii)
 * World Coin (NSMBWii)

Unlocked After Clearing 10 Worlds

 * World 8 (NSMBWii)
 * Impossible Pack (NSMB2)
 * World 2 (NSMB2)

Unlocked After Clearing 20 Worlds

 * World 6 (NSMB2)
 * World Mushroom (NSMB2)

Unlocked After Clearing 35 Worlds

 * World 7 (NSMBWii)
 * Coin Challenge Pack B (NSMB2)
 * Coin Challenge Pack C (NSMB2)
 * Gold Classics Pack (NSMB2)
 * Gold Mushroom Pack (NSMB2)

Unlocked After Clearing 45 Worlds

 * World 9 (NSMBWii)
 * World 4 (NSMB2)
 * World Star (NSMB2)

Unlocked After Clearing 50 Worlds

 * World 5 (NSMB2)

Unlocked After Clearing 55 Worlds

 * Platform Panic Pack (NSMB2)

Unlocked After Clearing 100 Worlds

 * World 3 (NSMB2)