—StarCraft II Q Batch 29–-
1. Do the Terrans currently have a purely dedicated anti-air unit filling the role of the Wraith and Goliath? (sc2pod.com)
No, the Terran Viking is currently their primary anti-air unit, which is built from the Factory. The Viking can currently shoot both ground and air when in ground mode, and is able to transform into an air to air fighter, for better mobility and economy raids.
2. Do the Auto Turrets built by the Nomad attack randomly like the bunkers in the original StarCraft or will the player be able to choose the target similar to the Missile Tower? (broodwar.de)
Auto Turrets can be controlled by the player as if it were a stationary unit. You can both group them and focus fire with them. When they are not given an order, they will fire at the nearest enemy within range.
The Nomads second construction option, which is the Mine Drone, will not be able to be controlled by the player as easily. The Mine Drone is a stationary defense structure, which places four mines around it, and then immediately cloaks both the mines and the structure. Similar to the Spider Mines from the original StarCraft, these mines will wreck havoc on an incoming army without the ability to see cloaked units. The mines does a base damage of 50 plus an additional 50 damage to armored units. On top of that, the Mine Drone replaces the mines after they detonate, temporarily revealing the Mine Drone structure. Similar to the Auto Turret, both of these structures will cost energy to build from the Nomad, and will have a very minimum setup time.
3. With the Reaver removed, and his siege role moved to the Warp Ray, what will take his splash role? (TheWarCenter.net)
The Protoss Colossus now has a linear splash damage beam attack, which blazes enemies in a horizontal area of effect, from where the Colossus is facing. Like all area of effect attacks, the Colossuss beam is excellent at annihilating close groups of M (Marines and Medics) and mass Zealots.
4. With water featured on some of your maps, will this allow modders to try new game ideas that may make use of water? (StarCraftZone.com)
This should be possible, though much of this experimentation will have to be left up to the modders. I am sure there will be amazing mod creations the community will come up with.
5.What is the status of StarCraft IIs AI?(sclegacy.com)
StarCraft IIs AI (artificial intelligence) is definitely superior to Brood War in many ways, though most notably, the AI does a great deal more of scouting, and makes decisions according to what it has found during those scouting missions. Unsuccessful scouting missions, similar to what a player might experience would tend to lead towards a more standard type of army build or continued scouting.