You can't.
You can copy the mask of any knight by using the costumizer.
The Laser Lance is down in the metal flowers on the Jungle Planet. (see related question)
There are 3 space knights, one on each planet on the card that the queen gives you. Travel to each of the three planets, and the knights will help you or give you the weapons you need. (On the jungle planet, you have to find the Laser Lance on your own, down in the forest of metal flowers.)
complete only 1 island and buy one at the store if you're talking about somthing else, sorry I can't help you.
Metal and metal underwear
you get the spaceship ( it is in the swamp place), and you fly around in outer space and then, if you can find the metal jungle planet, you just fly around to the right for awhile.
You go all the way to where those hay things are by the Ye Olde Rumour Mille. You have to get in between those hay stacks. Push one left, then push one right. Then you will see a metal hatch. That metal hatch is what you use the key on.
Yes, and they can also break through metal doors as well. So, you should move if you live near some.
yes it can. The river will keep flowing and will eventually corrode the metal and therefor probably break the metal in half.
Metal.
Metal armor (plate armor) was not invented in medieval age, it was already used by ancient greeks and romans. Metal armor allowed knights to be stronger.
Astro Space Hero - 2010 The Metal Baron 3-2 was released on: USA: May 2013