On AstroKnights Island, you need a power source for the saucer Excalibur. Since you have used your manure, you need another power source. Getting the key from the secret order (hidden under the fountain), enter Mordred's laboratory beneath the hay bales. Catch the robot owl Merlin by feeding him the robot mouse. PUSH hard through the wall to the dungeon tunnel. Go left to reach the dungeon. When the imprisoned robot self-destructs, have Merlin retrieve the robot's green fuel rod. Put it in the place of the broken one on Excalibur. There's only enough power to reach X-52 Y-56, the robot moon, so enter those coordinates and press launch. When you reach the Pewter Moon, you will exchange the saucer and build your own new spaceship.
With 1.21 gigawatts of plutonium power.
The Future Machine is in Professor Pendulum's lab on Main Street. To power it up, go left and down to where there is a large plug, and plug it in. Then climb up and jump into the machine.
Go to the lower part of the Lab (left, then right) and push in the big power plug.
You have to go back to the future again using the Future Machine. Use the LAB setting (12 o'clock) on the time device to go to the "present" (Pendulum's lab), and then power up the Future Machine to go to the repaired future.
On the lower floor of Pendulum's Lab. Plug it in to power up the Future Machine.
use the manure
On the left of the island
go to the castie
power up the switch then get the bell clapper
Use the fertilizer that the farmer-guy gives you.
get manure and go inside the wind mill and go up and jump on a rope and go outside and jump on the wind milland keep jumping until the door open and use the manure to power up the machine! THERE!!!!!!!!!!
There are two levers created by the character to start the machine and control it