Command & Conquer: Red Alert 3

AI Partner/Green Co-op Partner will get attacked first during this mission. This will be from a naval assault from the south.

Once this is dealt with an Allies base from the West will begin to attack you/Red Co-op Partner. Take out the enemy construction yard and all the naval yards and airfields.

At this point, leave the enemy barracks and ore refinerys in place and start to earn some cash. Build plenty of airships and MiG fighters.

(If playing with AI, you need to prevent them from attacking this base)

The enemy will send across dog units to attack your base, so use this as an easy opportunity to gain experience for some of your units.

When you have a formidable force, destroy the Allies base completely, and ready yourself for betrayal!

Take out the premiers super weapon using orbital drops/airships/MiGs, then head up to the volcano and take out the three generators.

Given the time you spent saving money before destroying the Allies base, you should have plenty of disposable income and can just throw troops at the premiers forces.

Good Luck!