Play hide-and-seek with the blue Toad kid found next to the badge store in Toad Town.

Find all 16 Mushroom Balls in Toad Town. Start the sidequest by talking to the yellow Toad.

Talk to a suspicious person inside Fawful Theater.

Defeat Midbus' toy, Junker.

Defeat the powered up Blizzard Midbus once and for all.

Defeat the Dark Star to stop it from gaining more abilities.

Defeat Dark Fawful to stop him from absorbing more power.

Defeat the final boss.

Defeat Junker without freeing Luigi.

Defeat Blizzard Midbus without inhaling Snawfuls.

Defeat Dark Star while always defeating both Dark Satellmites in one turn.

Defeat Dark Fawful without using the Inhale Block.

Defeat the final boss without wearing any equipment (except badges).

Clear Class 1 in the Challenge Node Gauntlet.

Clear Class 2 in the Challenge Node Gauntlet.

Clear Class 3 in the Challenge Node Gauntlet.

Clear Class 4 in the Challenge Node Gauntlet.

Clear Class 5 in the Challenge Node Gauntlet.

Clear Class 6 in the Challenge Node Gauntlet.

Clear Class 7 in the Challenge Node Gauntlet.

Will you get this Bros. Attack from the Toadley Clinic receptionist? You will.

Help out Kuzzle in Plack Beach to get 10 attack pieces.

Open the freezer in Bowser's Castle and get the 10 attack pieces inside.

Collect all 10 attack pieces in Peach's Castle.

Get an A-Rank for Green Shell inside the Challenge Node.

Get an A-Rank for Yoo Who Cannon inside the Challenge Node.

Get an A-Rank for Super Bouncer inside the Challenge Node.

Get an A-Rank for Spin Pipe inside the Challenge Node.

Get an A-Rank for Magic Window inside the Challenge Node.

Get an A-Rank for Jump Helmet inside the Challenge Node.

Free the captured Magikoopas in Peach's Castle.

Collect all Blitties and give them to Broque Monsieur.

Get an A-Rank for Goomba Storm. Start the minigame by talking to Broque Madame in Blubble Lake.

Get an A-Rank for Koopa Corps. Start the minigame by talking to Broque Madame in Blubble Lake.

Get an A-Rank for Bob-Omb Blitz. Start the minigame by talking to Broque Madame in Blubble Lake.

Get an A-Rank for Magikoopa Mob. Start the minigame by talking to Broque Madame in Blubble Lake.

Collect all beans in Energy Hold.

Collect all beans in Airway.

Collect all beans in Toad Town.

Collect all beans in Toad Town Caves.

Collect all beans in Blubble Lake.

Collect all beans in Plack Beach.

Collect all beans in Dimble Wood.

Collect all beans in Peach's Castle.

Collect all beans in Cavi Cape.

Collect all beans in Bumpsy Plains.

Collect all beans in Bowser Path.

Collect all beans in Bowser's Castle.

Collect all beans in the entire game.

Reach the Shell rank with either Mario or Luigi.

Reach the Flower rank with either Mario or Luigi.

Reach the Shine rank with either Mario or Luigi.

Reach the Star rank with either Mario or Luigi.

Reach the final rank at Lv40 with either Mario or Luigi.

Reach the final rank at Lv40 with Bowser.

Finish the game with the highest ranks available (reach Lv40 with all 3 characters).

Find and complete all Jigsaw Puzzles for Kuzzle on Plack Beach.

Get 50 points on the 99-Block inside the Challenge Node.

Some sections currently can't be beaten in this game. Read the forum post or this post's comment on how to bypass this.

Win the battle for the first Star Cure against Wisdurm.

Defeat Wisdurm without allowing them to become small again.

Reach the Gold Boss rank at Lv20 with Bowser.

Free the captured Bob-Ombs in Bowser's Castle.

Defeat Bowser Memory M & L to get access to Bowsers Memory.

Defeat Bowser Memory by only attacking the one of the same color as you. Bros. Attacks count as the one that started it.

Collect all 10 attack pieces in Dimble Wood.

Learn Mario's fighting basics without taking damage from Bowser.

Defeat the fawfulized, rampaging Sea Pipe Statue on the beach.

Defeat Scutlet to help Bowser regain his ability to breath fire.

Defeat Wiggler inside Dimble Wood to retrieve the Banzai Bill.

Defeat the invader that enter Bowser's body, Durmite.

Defeat Midbus on-stage in Fawful Theater.

Defeat Keratin to save Princess Peach in the Flab Zone.

Beat Bowser himself as Mario & Luigi.

Defeat Sea Pipe Statue without allowing them to replace their head.

Defeat Scutlet without harming Starlow.

Defeat Wiggler by only harming their head with environmental attacks.

Defeat Durmite without allowing them to recover life.

Defeat Midbus after earning 50 coins during battle.

Defeat Bowser without letting both Mario & Luigi hook on Starlow (unless one Bro is defeated).

Collect all 10 attack pieces in Trash Pit.

Collect all 10 attack pieces in Pump Works.

Collect all 10 attack pieces in Flab Zone.

Get 10 attack pieces from the Koopa Paratroopa Trio, hey!

Collect all 10 attack pieces in Energy Hold.

Free the captured Goombas in Dimble Wood.

Free the captured Shy Guys in Bowser Path.

Reach the Silver Boss rank at Lv10 with Bowser.

Get a star on a bonus card to earn a 40% refund.

Defeat Keratin without hitting any of the duplicates.