You have to replace its broken green fuel rod, and get some coordinates for its computer. The ones the queen gave you are too far away, so you will need closer ones (use X-56, Y-52).
To get the fuel rod from the robot invader:
- Get the gold coin from the fountain.
- Go to the Mordred Museum and get the library slip.
- Go to the castle library and down into the dungeon.
- Get the cheese and throw the switch.
- Go to the Princess's Maid's room and get the mouse and Secret Message.
- Go to the mill and get the passWord Cosmic Symbols from the loft girl.
- Go to the fountain again, open the base (3 symbols and the Sun). Get the key to Mordred's lab.
- Go to the field's hay bales and push them left and apart.
- Open the lock on the secret underground lab
- Feed the mouse to the robot owl.
- Push through the wall into the tunnel.
- Enter the cell. Merlin the owl will recover the fuel rod for you. (click on owl, then the rod)
