Stamped-Up Station

Stamped-Up Station is a test in paid downloadable content, the Octo Expansion. This station is unlocked after clearing either Move It Move It Station, Bust 'n' Move Station, Pop Star Station, or Popalicious Station.

Access
The player must clear either Move It Move It Station,  Bust 'n' Move Station,  Pop Star Station, or  Popalicious Station to access this test. The shortest way to access this station is to clear Move It Move It Station.

Checkpoint 1
The first checkpoint is located on a small platform with a Launchpad that leads to the second checkpoint.

Checkpoint 2
The second checkpoint is located on a platform with a path that leads down a dead-end. On the other side, there is a stack of Sanitized Octostamp DXs which have to be provoked to make them fall over. When they are fallen over, they can be inked and used as a bridge to cross the gap. The third checkpoint is on the other side.

Checkpoint 3
A ride rail has to be activated which moves past a row of Octostamp DXs and loops around to the next platform. There is another gap that has to be crossed using the Octostamp DXs. Provoke the Octostamp DX on the other side by throwing a bomb, then use it as a bridge when it is fallen over. The next platform leads to a grate which has to be jumped from to reach the fourth checkpoint on a platform below. There are three Squid Rings to be collected when falling.

Checkpoint 4
The path leads to a Bounce Pad which can be used to jump on a square platform with a stack of three Octostamp DXs. They have to be inked and then have to be climbed to reach another Bounce Pad when they are fallen over. The Bounce Pad can be used to reach a ride rail which eventually leads to the fifth and final checkpoint.

Final Checkpoint
Another Octostamp DX has to be provoked to reveal a Balloon Fish which has to be used to make a series of other Balloon Fish explode causing other stacks of Octostamp DXs to fall over. These have to be climbed and swum over to reach the goal.

Mem Cake
"I watch your tendrils undulate A blue bouquet that twirls and sways, As central mass swells and deflates."

- Jelfonzo mem cake

Completing this test awards the player with the Jelfonzo mem cake.

English
{{collapse|

S2 Icon C.Q. Cumber 2.png C.Q. Cumbergreen
"Beware—the Octostamp DX will try to smash you on sight."

"Only the ones with glowing eyes can fall on you."

"Once it's down, climb up onto its back and take care of business."

"Good luck out there."

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S2 Icon Cap'n Cuttlefish.png Cap'n Cuttlefishgreen
"Now—climb up!"

"Oho! Simply fantastic!"

"There we are! GOOOAL!"

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S2 Icon Marina 2.png Marinagreen
"More like Win-o-matic!"

"The Octostamp DX will fall in your direction if you get its attention!"

"Once it's down, you should be able to climb up onto its back."

"Nice one!"

"Hey—what if you try hiding and then ink its sides when it's not looking?"

"OK—go for it!"

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S2 Icon Pearl 2.png Pearlgreen
"Sploosh-o-matic time!"

"Aw, yeah—keep going!"

"You need to get its attention somehow... Maybe try throwing something?"

"WHOOP WHOOP!"

"Goal located!"

"Here it comes!"

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Trivia

 * The level's subtitle is a reference to the line "stop - collaborate and listen" from the song Ice Ice Baby.
 * Stamped Up Station was revealed before the Octo Expansion was released.
 * The Japanese title of this station is a pun on "Engacho", a word said with crossed fingers to call someone to be avoided as "dirty".
 * This station has payphones, telephone cards, and telephone books floating around in the background. These green payphones specifically are ones found in Japan and are maintained by Nippon Telegraph and Telephone.
 * The Dutch title and subtitle and the Russian title of this station allude to the payphones.