does anyone have any idea how to do it in under 10 mins so hard :P
please post back

thnx

-MuB

I actually did it and got 2 achievements. The one of 10 min and the one where you destroy the enemy with like 10 or less units.

Play deathmatch
pick Forge and make grizzlies

I did it on the map Chasm against the prophet of Truth

What happens when Halo 2 characters fight against a Quake 3 character on a Quake 3 map?
Rebirth - Reminiscence of a Machinima

This is the easiest achievement by far.
1. Play as PoR against Cutter on Blood Gulch.
2. Make Temple, WH, WH as your opening build.
3. Upgrade to Blessed IMO ASAP while you have PoR collect resources and kill the AI at both reactors.
4. Send Elites to Claim the Reactors and start building Locusts. Send in 3-4 Locusts and Hunters with your PoR.
Should take you about 7 minutes.

deathmatch and make units fast and atack...i've won in 3-4 minutes

yep i did it with Cutter and build lots of scopions and did a rush thnx guys for the help

be arbiter and make the PC be like cutter then hero/ghost rush. Make just 1 warehouse and set ur global rally point on ur telli then make suicide grunts. dont use rage unless they have a turret or upgraded warthogs

Yes thnx bro aready have the achivment

I almost have my Brigadier, and I am telling you, UNSC FAILS in Deathmatch. Use the Prophet. Make a temple, factory, factory, shield gen, shield gen, warehouse, warehouse. While your temple is building, pump out 2 elite honor guards, and than when your prophet is up, move him to the enemies main base right away and start taking out any turrets he might have started on, and if there are no turrets, move straight to his base. Destroy any factories, barracks, or air pad's, because those are what matter in deathmatch, and than when your 2 elite honor guards are out, teleport them up to your profit. Now, don't forget about your factories, you want to be pumping wraith's out as soon as they are built, and set your global rally point to your grav lift, so they will spawn to you as soon as they are made.

Boom, it's pretty much game-over, especially against something as easy as the Heroic AI...

haha theres no way

well i dont think there is