Opening
[Mario and Luigi are heading in the Mushroom Kingdom to have a picnic with Princess Peach]

Bowser: (laughs)

Mario: Nice of the princess to invite us over for a picnic, eh, Luigi?

Luigi: I hope she made lots of spaghetti!

Mario: Luigi, look! [finds a note and reads it] It's from Bowser. "Dear pesky plumbers, the koopalings and I have taken over the Mushroom Kingdom. The princess is now a permanent guest at one of my seven Koopa hotels. I dare you to find her if you can!" We gotta find the princess!

Luigi: (to player) And you gotta help us!

Mario: If you need instructions on how to get through the hotels, check out the enclosed instruction book.

First hotel
[The brothers arrive at the first hotel]

Mario: Looks kinda peaceful.

Luigi: Looks are deceiving when koopas are involved.

Hotel secret
[Mario stands under a pipe and ends up being sucked into another place and lands on his butt]

Mario: Uh-oh! Ow! Oof! (coughs) Where am I?

First hotel beaten/second hotel
[Morton jumps out and runs off while Mario and Luigi jump out while the tree sprouts fruit and see the princess on a branch]

Mario: Hey, princess!

[The branch breaks]

Peach: Oh!

[Peach falls and is caught by Roy who takes her to the next hotel]

Luigi: How are we gonna find the princess, with the power going out?

Mario: Maybe there's a switch in one of the rooms. Remind me to check.

[The brothers head towards the hotel]

Source of problem found
Mario: Oh-ho! Here's the problem, too many toasters. You know what they say, [holds up a bread container saying "Bowser's sourpuss bread"] all toasters... toast toast! [Unplugs the toasters that the power comes back on]

Second hotel beaten/ third hotel
[The Marios are outside The second hotel putting up a condemned sign]

Mario: That oughta do it.

[Peach is on a pipe]

Peach: Oh!

[The pipe sucks her in]

Mario: Where'd she go?

[Luigi point to a cave titled "Larry's cave hotel" with a subtitle "This mine is mine"]

Mario: Gee, it's kinda dark.

Luigi: You bring a light?

Mario: No.

Luigi: Well maybe, a koopa will lend us his, if we persuade him.

Hotel beaten/4th hotel
[Mario and Luigi make it out in time before the cave exploded]

Peach: Mario!

Mario: Get ready to catch her!

Luigi: She's not coming down!

Mario: She's up there.

[Luigi kicks a block with a exclamation point and a beanstalk grows out]

Mario: It's hard to see through those clouds. I hope we can get rid of them, get the hint?

Biggest fan
[Mario finds a button under "I'm your biggest fan"]

Mario: Oh-ha!

[Mario pushes the button and it turns on a fan that blows the clouds away]

5th hotel
[Mario and Luigi escape with the princess and turn on the fan]

Mario: Hey, you! Get off of my cloud!

[The fan blows the cloud hotel and Lemmy away and the princess vanishes]

Mario: It's been one of those days. Come on Luigi.

[The brothers arrive at the next hotel]

Mario: We ain't afraid of no koopa.

[The door disappears]

Luigi: Woah.

[The door reappears]

Mario: Hurry!

Ghost cologne
[Mario enters a bathroom]

Mario: Ah-ha! [grabs a bottle of ghost cologne] Maybe this will keep that lizard king from playing with the doors. [begins spraying himself]

New hotel
[Mario and Luigi make it out in time before the castle crumbles]

Mario: Spooky. Where's the princess?

Luigi: Over there! Look, Wendy's hotel!

Mario: Be careful. When you pinch Wendy's pennies, they pinch back.

Real coins
[Mario breaks a piggy bank with a hammer]

Mario: So, this is where Wendy's hid the real coins!

Final hotel
[Mario and Luigi escape the casino hotel]

Mario: That wasn't so hard, was it?

[The casino hotel disappears]

Peach: Boys!

[She vanishes and Bowser's laugh is heard]

Luigi: That's that creepy Bowser's laugh.

Mario: Look!

[The brothers arrive at the final hotel]

Mario: This is it, Luigi. Remember, where there's smoke,

Luigi: There's fire.

Ending
[Mario, Luigi and Peach make their escape]

Peach: Thanks to you two, I can safely rule the kingdom free from the terrible koopaling clan. [kisses Mario and Luigi] (to player) and my thanks to you too.

Mario, Luigi and Peach: You're the best player ever!