Instructions
Start the game and click on "Astro Knights" Island situated at the bottom left-hand side of the map.
Walk to the right until you reach the fountain once you start the island. Jump on to the shining spot located on the right-hand corner of the fountain to get a coin. Walk to the left and enter the "House of Mordred," which is the local museum.
Give the coin to the man in the purple hat so you can freely explore the museum. Click the books standing on the table upstairs to receive the library card.
Exit the museum and walk to the right until you reach the castle. Click the front doors of the castle to enter, and click the first door on your right to reach the library. Collect the books labelled "The Mystical Weapons of Arturus" and "The Life of Mordred: A Cautionary Tale."
Left-click the brick that is a different color and is found to the left of the nonfiction section just above the MCM plaque. Go down the stairway that appears.
Grab the moldy cheese lying on the floor and then click the lever next to the jail cell. Go back up and run past the guards to flee the library.
Enter the room just before the staircase on the left and place the moldy cheese on the floor to capture a robotic mouse. Collect the secret message on the drawer and exit the room.
Go up the stairs and then enter the throne room at the top. Speak to the queen to receive a paper with the coordinates written on it. Exit the castle and keep walking to the right until you reach some peasants. Speak to the male peasant to receive a bag of manure.
Go up the hill and enter "Ye Olde Rumour Mille." Speak to the girl dressed in black to receive the cosmic symbols in exchange for your secret message. Jump on the rope hanging just above her to unlock the mill's gears. Exit the mill, pick up the coil of rope next to it and then jump up to the roof where there is a secret entrance.
Jump on the arms of the mill to spin them counter-clockwise, which in turn opens the hatch on top. Enter the hatch and use the manure on the hover board to power it. Once powered, it flies out of the hatch and lands in the swamp, giving you easy access to the spaceship.
Return to the castle and jump on the windowsills until you reach the roof area where a ballista is standing. Tie the rope to the arrow in the ballista and fire it at the door of the tower on your left. Walk across the rope and enter the tower. Pick up the princess's note inside the treasure chest.
Read the note to find out that Mordred hid his secrets under his bed. Return to the museum and look under the bed for the scraps of paper. Read the paper to find out the coordinates of the nearby moon.
Exit the museum and click on the fountain to bring up a puzzle. Click on the three symbols that match the ones on the paper given to you by the girl in the mill. Click the sun symbol to open a secret passage. Go down it and speak to the boy with the brown hair standing on the right-hand side of the room to get a key he found in Mordred's house.
Exit the fountain and return to the area with the peasants. To the right of the peasant that gave you the manure, are two hay bales. Push the bales apart to reveal a secret hatch and open it with the key you received. Climb down the rope and walk past the mechanical owl, which causes it to fly outside.
Climb back up the rope and release the mechanical mouse. The owl eats it and starts following you around. Go back down the hatch and push the wall on the far left of the room until it crumbles. Follow the tunnel that is revealed and enter the opening at the far end. This takes you to the cell under the library, but upon your arrival, the robot in the cell self-destructs.
Left-click on the owl and left-click on the fuel rod that was thrown outside the cell by the explosion. The owl retrieves the rod and gives it to your character. Retrace your steps back to the mill and jump on the hover board. Ride it all the way to the far right of the swamp and click on the spaceship to enter.
Insert the fuel rod into the slot where the broken one is to power up the ship. Enter the moon coordinates shown on the paper you found under Mordred's bed (X:56; Y:52), and click the red "Launch" button. Your ship will launch into space and travel to the nearby moon.