Which StarCraft units are not present in Wings of Liberty?

Solution 1:

Many more units show up in the single player campaign than appear in multiplayer. The following, however, do not appear at all.

Zerg

  • Defiler
  • Guardian
  • Devourer
  • old-style queen.
  • old-style infested terran.

Terran

  • Valkyrie

Protoss

  • Reaver
  • Dragoon
  • Dark Archon
  • Corsair
  • Arbiter
  • Shuttle