Super Mario Bros. Wonder – A complete guide to worlds, levels and secret exits

Ever since the very first Super Mario Bros. and even more so since Super Mario Bros. 3 introduced world maps, we’ve expected a host of secrets, alternate paths, bonus levels and hidden exits to twist to other places on every 2D entry in the series, both within the levels themselves and on the maps. The wonderful Super Mario Bros. Wonder honors this tradition and, in case you get lost, we’ve prepared this reference guide telling you how to explore the entire Flower Kingdom. Of course, this spoilers If you haven’t seen every world in your game yet.

How many worlds are there in Super Mario Bros. Wonder?

This new entry is split into eight worlds with a total of 129 playable levels between traditional full-size courses (77) and smaller trials (badge challenges, break times, arenas, races and quest games, 52). The seventh world, Petal Isles, acts as a central hub connecting the other six on land, and it also houses the last few levels until the final battle with Bowser. The eighth world is similar to the hidden world or special world in other parts, with much more difficult courses, tapping into the mechanics of the previous seven worlds and testing your mastery of them.

How to collect each Wonder Seed in Super Mario Bros. Wonder

If you want to complete the game and miss a level or secret exit, below we list each world and their respective courses, mark their difficulty with stars and whether they hide an alternative exit and thus allow 3 Wonder Seeds (with a few exceptions). And even if they are not necessarily playable levels, we also include stops such as Poplin Shops, houses or locations that grant seeds without even playing, just by paying with flower coins or talking to the characters.

If you want to know if you have 100% completed a particular world, make sure you have the green check mark ✓ next to the seed counter in the Courses menu (L). There are a total of 225 Wonder Seeds in Super Mario Bros. Wonder, other than the 7 Royal Seeds for each land world.

If you want to know if you have fully completed a certain level, check the translucent check mark ✓ behind flagpole, seeds and 10 flower coin track record, under the difficulty level, in the Courses menu.

This may guide you well enough already and you can trust your instincts from there, but if you still get stuck or don’t know how to complete an area, check below and clear any doubts:

Super Mario Bros. Wonder: Full list of worlds and levels

W1: Pipe-Rock Plateau [35 Wonder Seeds]

1. Welcome to the Flower Kingdom! ★
2. Piranha Plants on Parade [hidden exit] ★
3. Scram, Skedaddlers! ★
4. Bulrush Coming Through! [hidden exit] ★
5. Here Come the Hoppos ★★★★★
6. Rolla Koopa Derby ★★★★
7. Swamp Pipe Crawl ★★★★★★★★
8. Angry Spikes and Sinkin’ Pipes ★★★★★★★
9. Bulrush Express [hidden exit] ★★★★
10. Sproings in the Twilight Forest ★★★★★★★★★.
11. Cosmic Hoppos ★★★★★★★★★
12. Badge Challenge: Parachute Cap I ★★★★★★★★
13. Badge Challenge: Wall-Climb Jump I ★★★★★★★
14. Expert Badge Challenge: Jet Run I ★★★★★★★.
15. Wiggler Race: Mountaineering! ★
16. Pipe-Rock Plateau Palace ★★★★★★★★.
17. KO Arena: Pipe-Rock Rumble
18. Break Time: Hurry, Hurry
19. Break Time: Wonder Token Tunes
20. Break Time: Pop Up, Hoppo!
21. Badge House in the Pipe-Rock Plateau
23. Poplin Shop

W2: Fluff-Puff Peaks [30 Wonder Seeds]

1. Outmaway Valley [hidden exit] ★★★
2. Pokipede Pass ★★★★★★
3. Condarts Away! ★★
4. Pole Block Passage ★★★★★★
5. Up ‘n’ Down with Puffy Lifts ★★★★★★★
6. Jump! Jump! Jump! ★★★★
7. Countdown to Drop Down ★★★★★★★★
8. Cruising with Linking Lifts ★★★★★★★★.
9. Badge Challenge: Wall-Climb Jump II ★★★★
10. Badge Challenge: Floating High Jump I ★★★★★★★★
11. Expert Badge Challenge: Spring Feet I ★★★★★★★★.
12. Fluff-Puff Peaks Flying Battleship ★★★★★★★.
13. Fluff-Puff Peaks Palace ★★★★
14. KO Arena: Fluff-Puff Kerfuff
15. Search Party: Puzzling Park
16. Break Time: Kick It, Outmaway
17. Break Time: Cloud Cover
18. Break Time: Zip-Go-Round
19. Fluff-Puff Peaks Cabin
20. Poplin Shop
21. Poplin Shop 2

W3: Shining Falls [20 Wonder Seeds]

1. The Hoppycat Trial: Hop, Hop, and Awaaay ★★★★★★★★.
2. The Anglefish Trial: Ready, Aim, Fly! ★★
3. The Midway Trial: Hop to It ★★★★★★★★★.
4. The Sharp Trial: Launch to Victory ★★★★
5. The Sugarstar Trial: Across the Night Sky ★★★★★★★★.
6. The Final Trial: Zip Track Dash ★★★★★★.
7. POOF! Badge Challenge: Crouching High Jump I ★★★★★★★★
8. Search Party: An Empty Park?
9. Break Time: Unreachable Treasure?
10. Break Time: Watery Wonder Tokens
11. Break Time: Timer-Switch Climb
12. Break Time: Timer-Switch Dash
13. Master Poplin’s House
14. Royal Seed Mansion
15. Poplin Shop

W4: Sunbaked Desert [36 Wonder Seeds]

1. Armads on the Roll ★★★★★★★★
2. The Desert Mystery ★★★★★★
3. Rolling-Ball Hall ★★★★★★★★★
4. Ninji Jump Party ★★★★★
5. Bloomps of the Desert Skies ★★★★★★★★.
6. Valley Fulla Snootles ★★★★★★★
7. Color-Switch Dungeon ★★★★★★★
8. Secrets of Shova Mansion [hidden exit] ★★
9. Flight of the Bloomps ★★★★
10. Badge Challenge: Parachute Cap II ★★★★★★★★.
11. Badge Challenge: Crouching High Jump II ★★★★
12. Expert Badge Challenge: Invisibility I ★★★★★★★★.
13. Sunbaked Desert Palace ★★★★
14. KO Arena: Sunbaked Skirmish
15. Search Party: Pipe Park
16. Break Time: Treasure Vault
17. Break Time: Raise the Stage
18. Break Time: Revver Run
19. Break Time: Floating Wonder Tokens
20. Break Time: Bouncy Tunes
21. Break Time: Lights Out
22. Sunbaked Desert House
23. Poplin Shop
24. Hidden Poplin Shop

W5 Fungi Mines [21 Wonder Seeds]

1. Upshroom Downshroom ★★★★★★
2. Taily’s Toxic Pond ★★★★★★★.
3. Light-Switch Mansion ★★★★★★★
4. Beware of the Rifts ★★★★★★★★.
5. An Uncharted Area: Wubba Ruins ★★★★★★★★.
6. Another Uncharted Area: Swaying Ruins ★★★★★★.
7. A Final Uncharted Area: Poison Ruins [hidden exit, but no seed granted] ★★★★
8. Badge Challenge: Grappling Vine I ★★★★★★★
9. KO Arena: Fungi Funk
10. Break Time: Tumble House
11. Break Time: Trottin’ Piranha Plants
12. Loyal Poplin’s House
13. Operation Poplin Rescue
14. Poplin Shop

W6: Deep Magma Bog [30 Wonder Seeds]

1. Where the Rrrumblas Rule [hidden exit] ★★
2. Raarghs in the Riuns ★★★★★★★★.
3. Pull, Turn, Burn ★★★★
4. Hot-Hot-Hot! [hidden exit] ★★
5. Wavy Ride through the Magma Tube ★★★★
6. Dragon Boneyard ★★★★
7. Badge Challenge: Floating High Jump II ★★★★★★★★.
8. Badge Challenge: Boosting Spin Jump II ★★★★★★★.
9. Badge Challenge: Grappling Vine II ★★★★★★★.
10. Expert Badge Challenge: Jet Run II ★★★★★★.
11. Expert Badge Challenge: Invisibility II ★★★★★★★.
12. Expert Badge Challenge: Spring Feet II ★★★★
13. Deep Magma Bog Flying Battleship ★★★★★★★.
14. Deep Magma Bog Palace ★★★★
15. KO Arena: Magma Flare-Up
16. Search Party: Item Park
17. Break Time: Hot-Hot-Rocks
18. Deep Magma Bog Observatory #1
19. Deep Magma Bog Observatory #2
20. Deep Magma Bog Observatory #3
21. Deep Magma Bog Observatory #4
22. Poplin Shop

Central hub world: Petal Isles [34 Wonder Seeds]

1. Leaping Smackerel ★★★★★★★★
2. Robbird Cove ★★★★★★
3. Blewbird Roost ★★★★★★★★
4. Downpour Uproar ★★★★★★★★.
5. Jewel-Block Cave ★★★★★★★★
6. Gnawsher Lair ★★★★★★★★.
7. Maw-Maw Mouthful ★★★★★★★.
8. Muncher Fields ★★★★★★
9. Badge Challenge: Dolphin Kick I ★★★★★★★
10. Badge Challenge: Dolphin Kick II ★★★★★★★★.
11. Badge Challenge: Boosting Spin Jump I ★★★★★★★★★.
12. Wiggler Race: Swimming! ★★
13. Wiggler Race: Spelunking! ★★★★
14. Petal Isles Flying Battleship ★★★★★★★.
15. KO Arena: Petal Meddle
16. Angler Poplin’s House
17. Poplin Shop
18. Poplin Shop 2
19. Missile Meg Mayhem ★★★★★★★★
20. High-Voltage Gauntlet ★★★★
21. Evade the Seeker Bullet Bills! ★★★★
22. KnuckeFest Bowser’s Blazing Beats ★★★★
23. The Final Battle! Bowser’s Rage Stage ★★★★★

Special World [19 Wonder Seeds]

1. Pipe-Rock Plateau Special Bounce, Bounce Bounce ★★★★★
2. Fluff-Puff Peaks Special Climb to the Beat ★★★★★
3. Shining Falls Special Triple Threat Deluge ★★★★★
4. Sunbaked Desert Special Pole Block Allure ★★★★★
5. Fungi Mines Special Dangerous Donut Ride ★★★★★
6. Deep Magma Bog Special Solar Roller ★★★★★
7. Petal Isles Special Way of the Goombas ★★★★★
8. The Semifinal Test Piranha Plant Reprise ★★★★★
9. The Final Test Wonder Gauntlet ★★★★★
10. The Final-Final Test Badge Marathon ★★★★★
11. Standee Shop [no seed]
12. WONDER? [no seed]