How do upgrades for viking work? Since it transforms between 'vehicle' and 'ship', does it take all 4 upgrades from armory?

When TvP, I usually go for Marine + Marauder opening as it is economical and answers to all what Protoss able to do with Gateways in early game. This usually leads protoss player t …

I'm a really beginner-level Terran player. I've played the game for years but never got really good at it. In most cases my early strategy is to go for marines and medics, then tan …

I dont' think I have seen anyone selling their buildings... is this ability still available to terran buildings?

What is the best way to stop n00bs from humiliating me with a 2-hatch-lurker rush?

How should I as a Terran n00b handle a gas steal from protoss player? Should I use 6-7 SCVs to destroy it as soon as possible? Or should I wait for the first marine? I guess a bunk …

Thor is another large ground unit like colossus, does it take damages from anti-air attacks like missile turret?

How much do you get back from salvage an building? Do you need a scv or does it salvage itself? Can you salvage any type of buildings? what about mechanical units like thor? Thanks …

Can melee units step on supply depot and attack downward? or do they have to walk to edge of building and attack as if it's raised.

SC2 Beta has release for a week or so and base on YouTube game replay of various of level, Terran infantry are now heavily used in TvT and TvP (where in SC1 you'll go straight to m …

After seeing Really (Terran) vs Jangbi (Protoss) in Winners League, Really use Medic to blind observers (and shuttles). HuskyStarcraft the commentator also note that blinded observ …

Although it might be obvious, but would still like to find out if it's been asked or someone tested it...

Are you able to cast it on other units like in SC1 with science vessel? or are you only able to activate it on the battlecruiser itself?

What's the purpose of combat shield that increases 5 HP while level 1 armor is cheaper and does similar? And has marine's range upgrade been removed in sc2? it's not mentioned in …

In SC2, Battlecruisers have the ability to individually select upgrade of Yamato Cannon, Missle Barrage or Defensive Matrix. Does it means you don't have to research those 3 skill …