Poptropica Astro-Knights Island
Last Updated: 8/27/2025

Poptropica Astro-Knights Island Walkthrough

Introduction to Astro-Knights

A Poptropica adventure where you must rescue a princess by assembling a spacecraft and going on an intergalactic quest to save the Kingdom of Arturus.

Walkthrough Sections

Arrival in Arturus

When you land by balloon in Arturus, you'll see several important buildings:

  • House of Mordred (now a museum)
  • Fountain with spaceship statue
  • Planetarium
  • Crop Circle Inn

Main Street

1. Get a coin from the fountain - You'll need this for the museum 2. Visit the House of Mordred - Explore the museum and learn about the history 3. Obtain library slip - Look for a slip with the clue "McM"

Castle of Arturus

1. Enter the castle library 2. Collect two important books: - "Mystical Weapons of Arturus" - "The Life of Mordred" 3. Find the secret staircase - Look behind the McM nameplate 4. Translate the robot's message - The binary message translates to "bard"

Ye Olde Rumour Mille

1. Get the Bag of Manure from the hooded guy 2. Manipulate the windmill gears to get them working 3. Obtain the cosmic symbol password 4. Power the hovercraft using the manure as fuel

Princess's Tower

1. Shoot a rope arrow to reach the tower 2. Collect the secret message about Mordred's plans

Secret Entrance

1. Enter the fountain using the specific space symbols you've collected 2. Obtain the small key from the secret order

Mordred's Secret Hideout

1. Find Mordred's journal to learn about his experiments 2. Capture the mechanical owl - You'll need this companion 3. Retrieve the fuel rod for the spacecraft

Spacecraft (Excalibur)

1. Install the fuel rod in the spacecraft 2. Launch to coordinates 56-52 to begin your space journey

Planetary Missions

Jungle Planet (Coordinates 15,15)

1. Obtain the laser lance - Essential weapon for this planet 2. Defeat the mother phoenix while riding a winged unicorn 3. Rescue Sir Cador - First of the three knights

Fire Planet (Coordinates 83,20)

1. Navigate the lava platforms carefully - timing is crucial 2. Defeat the mechanical dragon using your skills 3. Rescue Sir Pellas - Second knight saved

Ice Planet (Coordinates 73,83)

1. Lure space sharks into the black hole - Use strategy here 2. Navigate the icy platforms - Watch for slippery surfaces 3. Defeat the tiger helicopter - Challenging boss battle 4. Rescue Sir Gawain - Final knight rescued

Crystal Gate - Final Battle

1. Reach the asteroid at coordinates 11,82 2. Solve the puzzle door - Use all knowledge gained 3. Confront the Binary Bard (Mordred) in the ultimate showdown 4. Save Princess Elyana and complete your quest

Tips for Success

  • Keep track of all coordinates - they're essential for space travel
  • The mechanical owl can help in certain situations
  • Each planet has unique challenges - adapt your strategy
  • Save your progress frequently by returning to your spacecraft

Rewards

Completing Astro-Knights Island earns you:

  • The Astro-Knights Island Medallion
  • 100 Poptropica Credits
  • The satisfaction of completing one of Poptropica's most challenging adventures!
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