subject: SC2 Terran Vs Protoss Guide [print this page] Terran gameplay vsTerran gameplay vs. the Protoss has changed dramatically with the release of SC2. From a tactical and strategic perspective, Terran players are encouraged to build large amounts of Tier 1 units.
Phase 1: First Rush
Marines and Marauders are the best bet for starting out a game vs. your Protoss opponent. Besides Zealots, Stalkers are the most damaging Tier 1 build with shorter attack range and Blink. However, you will be at an advantage early in the game if you can capitalize on the time required for your Protoss opponent to upgrade both Zealots and Stalkers. For instance, in order for him to maximize the power of his Stalkers, first he must tech into a Twilight Council and research Blink. If you can rush with M&Ms you will have a strong enough army to face weaker Zealot and Stalker forces.
On the other hand, if your opponent is forcing the first rush with Zealots, make sure you establish a bunker at the foot of your base's ramp/entrance. You also want to tech into Medics to extend the life of your Marines as they face your opponent's Zealot rush.
Just be sure that regardless of who makes the first attack, you are constantly putting pressure on your opponent and keeping an eye on his choice of builds throughout the game.
Phase 2: Counter and Mid-game
There are two primary strategies that work effectively against the Protoss during midgame play. The first is the use of M&Ms (Marines and Marauders), Stim to Siege Tanks, and Siege Tech Build. The Siege Tanks are very powerful in SC2 and should be utilized to their greatest potential. They have the capacity to devastate Tier 1 Protoss units because of their Tank mode. Be aware, however, that their cost can put a dent in your army's pocket, so use them wisely. The best way to do this is to micro them with Marines.
The second method is making use of Siege Tanks, Ghosts, and Marines. This strategy is very effective when fighting ground units but can be tricky to master. To get off on the right foot, the best way to prep for this strategy is to acquire a lot of gas. The strength of the Marines will devastate any enemy aircraft, while the Siege Tanks provide strong protection on the ground level. The Ghost's EMP attack will fit in perfectly with your Marines and Siege Tanks and will greatly reduce you enemy's shields.
Expansion is crucial as the game progresses. Make sure you've built Siege Tanks, Marines, and Hellions to defend the new Command Center(s). This will give you the opportunity to grow your economy safely. Once you've accomplished this, you must switch your attention onto the use of Ghosts for offensive attacks. As your economy grows, you will also want to create a second Refinery to speed up the building of Tanks.
One last build that you should consider are Banshees. They will enable you to provide ground units with air support and counter any attacks from Void Rays and Carriers.
Terran vs. Protoss Unit Match-Ups
Finally, here are some essential Terran vs. Protoss unit match-ups that will equalize the competition or place you at an advantage during in-game battle:
