Booster Tower

• Get Frog Coin Hidden Chest in upper right corner of 2nd room

• Get Frog Coin in lower left corner of room after Thwomp see-saw room

• Get Frog Coin in the crevice in same area

(video credit: V0oid)

• Get 3 Coins, all Frog Coins + Room Key in checkerboard room

• Get Zoom Shoes

(video credit: IamTehShark)

The red squares in the image to the left denote where the fireball traps are.

Technique: Skip the first Chomp

It's tricky, but you can just barely jump onto the first step without colliding with the first chomp. When the room loads, do a full jump northeast, but release your D pad right as you land on the step. You must then jump to the right immediately, because you'll get into a battle if the chomp starts moving.

The other chomps can be avoided fairly easily after this.

Contributed by SeanCass, smbai

• Get Goodie Bag and Frog Coin in last room before curtain room (hidden chest above visible one)

(video credit: IamTehShark)

Technique: Jump off the Save Box to reach the upper chest

Walk up into the corner, jump then quickly hold right.

Contributed by DJCarmichael and Mythrigon