MILLION MARINES
Early in the game, construct many supply depots and three barracks. Send in marines to the enemy base and bunkker your way in.

At the edge of the enemy base, bring in 2 Scvs and 10+ marines as the initial attack force. Construct 2 bunkers and/or an additional turret. Bring in more marines and push through the enemy base.

Back to your base, construct more barracks at least six barracks. Start mining gas and build an academy and upgrade U-238 shells and stimpack. Save gas, build medics for every five marines. By now, you should have 30+ marines.

Attack the enemy base with marines and medics and bunker hops. Grab a second expansion.

EXPANSION GAS AND MINERALS
The second expansion should have both gas and minerals. Three scvs on gas and about eight on minerals. Defend with missile turrets and bunkers. Back at your base construct three to four starports and attach them with control towers.

Now your gas production and funds are high. Go up the tech tree for battlecruisers and pump them until 6+ with yamato guns. Train more marines until 40+ and watch you enemy crumble.