THE ALL AROUND, INCREDIBLE AWESOME STRATEGY FOR HUNTERS, YOU NEVER LOSE!!
1. Okay first off build scvs like mad till you get 8, then build a depot at the front of your base, this scv will continue to build depot until it is impossible for your ground troops to escape out of your base, it usually takes about three.
2. Dont stop making scvs, also watch for a zergling rush, fight it off with your scvs if it comes. At your tenth scv build a barracks, when it is done build bunkers behind your depot until you have 2 bunkers filled with marines.
3. While this is taking place, build a refinery when you got about 13 scvs, get your geysers each with three scvs on them, and twenty scvs on minerals.
4. Your supplies and your bunkers should be done, leave one scv up at the choke point incase of attack, and with the other one go build a factory.
5. Make 2 factories with machine shop and siege mode researched, put twelve tanks at the front, and 6 in your base in case of drop. While this is going on build an engineering bay and pump out the turrets, at least 14th in your base incase of muta rush, I learned this the hard way. Also build an academy and a comsat in case of cloaked units.
6. When your factories are done build starports, with control towers. Build tone of wraiths, you need maybe 5 units. An armory for upgrades is recommended, but not necessary at all.
7. Once you have your wraith, build a unit of tanks and half a unit of dropships. Load them up, and move out with your wraiths and dropships. If they dont got air defense, drop at mineral line, and tear it up!. If they have a ton of cannons or spores drop outside of their base, and slowly push in. If you land successfully and siege, you won the game!!