4 Brutals vs 1 you. This is how you do it. (Requires Kane's Wrath to view, delete ".exe" from end leaving the actual file name of "How to beat 4 Brutal AIs by maxcheese3.KWReplay"). Detailed as hell step-by-step description below.
1st: Fight against 4 Black Hand factions. They don’t have air.
2nd: Camp the living shit out of that choke point. Tech up to tier 3 as fast as
possible while still having a useful economy. Use AOE defenses such as Sonic
Tower and Juggernaut.
3rd: Get a MARV up and running, garrison the shit out of it with Zone Troopers, and
rank it up.
4th: Get you at least 6 damn Firehawks with Hardpoints and Stratofighter
Booster for taking out those pesky Nukes.
5th:
Watch out for the freakin Catalyst Missiles. If you’re not paying attention
(like me) they'll end up blowing your refs to all hell and you'll be out of
money. Also the Vein Detonation is annoying as crap, so pay attention.
6th: You can start assembling a strike force to help now that your defenses have
held up so far. They'll be running low on money so their attacks will be less
constant. Hammerheads are the shit paired with Zone Troopers. Super quick and
deadly if managed well. My faves.
7th: Watch out for damn Redeamers. They'll use their mind boiling shit powers to
make your units kill each other. Tip: they'll activate it if they get attacked
by an air unit, but it doesn’t affect air units.
8th: Once your MARV is Heroic he's invincible. Go get some money by running over the
green shit in the middle to fund an assault force.
9th: Rape their bases in the ass.
10th: You Are Victorious.
Interesting choice of words in that description.