The giant bow and arrow are part of the defense of the castle, and managed to shoot down some of the invaders. Get the rope from the right side of the mill, attach it to an arrow, and try some shots up and to the left. With luck, you will hit the Princess tower and you can walk the tightrope to it, finding the Princess message inside her room.
the guy at the door fives it 2 you
Once you have built a new spaceship on Astro Knights Island, it will park on top of the castle whenever you leave the island.
you have to find the UFO in astro knights island.
its on top of the castle
IS IN DA LIBRARY... SOMWEAR.... and i dongt
At the top of the ice mountain.
Your ship never gets lost.
on the castle
You fight the Fearsome Fire Beast (dragon) at the bottom of the volcano on the Fire Planet. You will use the Ice Arrow given you by Sir Peleas. (see the related question)
It's on the castle, climb it and you'll find the rocket.
There is no cow. Someone made it up because they thought it was funny.
go to the mud with that ting like a hower board over the mud and you will find it in the mud