Terran
- Reaper: can jet pack across a terrain and uses two pistols
Prostoss
- Collossus: A vehicle with two strong lasers designed to destroy swarms of weaker units. From the gameplay video released by Blizzard, it was noticed that the Colossus has 325 Shields and 400 Hitpoints.
- Immortal: A warrior resistant to powerful attacks but vulnerable to weaker ones that comes to replace the Dragoon.
- Mothership: This flying unit consumes a large amount of resources to produce, is unique throughout the game and very powerful. It can slow missile attacks and has the Earth Crack and Timebomb abilities. The unit can also create a black hole that sucks in larger ships. According to the video released on the 21st of May, Mothership possesses 350 Shields, 950 Hitpoints, and 300 Energy; The Black Hole ability – 150 Energy, the Time Bomb 75 Energy, while the Planet Cracker 100 Energy.
- Stalker: A unit of the Dark Templar similar to the Dragoon, that can blink and attack air and ground units.
- Phase Prism: A unit that can transport other units and act as a mobile Pylon.
- Phoenix: A unit that destroys air vehicles and is equipped with multiple projectile blast. The unit is not resistant against large air units such as the Battlecruiser but efficient against smaller air vehicles. With 60 Shields and 120 Hitpoints, the Phoenix can also attack ground units through a different attack.
- Warp Ray: This flying unit attacks with a blue laser and is good against units with heavy armors, but weak versus small fire arms. The Warp Ray possesses 75 Shields and 125 Hitpoints.
Zerg
- Nydus Worm: Transport small units such as Zerglings underground.