Terran does not cost more resources, or gather less resources.
scvs do not construct buildings less efficiently.
Terran SCVs can build anywhere on the map at any time, and buildings have the unique ability to lift off, raise or lower.
SCVs are unable to Mine resources while building a building, after they are free to build something else or gather resources.
- zerg drones are sacrificed as they build.
- Drones are unable to mine resources while building a building.
- Drones are unable to build something else or gather resources after.
- Drones can can only build on Creep.
Protoss has the unique ability to warp in buildings.
- Probes can immediately warp in another building or go back to gathering resources immediately after warping.
- Probes must build pylons and build near pylon power fields.