Command & Conquer: Red Alert 2 Tips

Meltin fence (IRAQ)
First, build about 15 desolators and place them a bit far from the infantry barracks and the war factory so you won't melt your soldiers, now bring the desolators to a place where enemies attack very often. Select all the desolators and press the deploy button and you'll see the area bright green. Now hold the CTRL key and you'll notice a attack command on your mouse. now click on to the ground (not too far from the desolators)and you will see the desolator keep deploying non stop and that it will be permanent 'melting ground' and never wear out!!!!