Vael 'Virisusai and Tasuma
While Grikgar had not had much time to take his shots,the jackal shield had at least bought him enough time to be able to put one on target. The first sailed over the top and exploded on the far wall, but the second struck the barricades directly. It did not entirely destroy the barricades, and the rebels behind them were able to duck for cover, but the machine gun emplacement was caught in the blast. Ryker would still have to deal with armed resistance, with better cover, on the upper walkway, but there was no heavy gun to keep him pinned.
Some of the rebels had retained their bearings well enough and had managed to retreat out from the smoke cloud in the center of the room to form up behind the cover of the support struts on the far side. They had no heavy emplaced weapons, but they were well-armed on their own and had good sight lines. It would still not be trivial to displace them. If Ryker and Grikgar could claim the upper walkway, they would have a position on the high ground, at least.
Amid the smoke, Vael stalked the rebels who had not escaped like prey. Using motion trackers, or simply the sounds they made to track them, Vael weaved between the crates to deal with them up close and personal. From the outside, one would see nothing until he came close enough to a target to flick on his energy sword, which illuminated the thick smoke in a blue glow. It was generally followed by a short burst of gunfire, then the scream of a Human.
Tasuma did not make light of its own injuries, but in any case, it still moved into the smoke cloud as well. It was concerned less with killing stragglers as it was positioning itself to handle the rebels defending the far side of the room. The smoke would dissipate eventually, so it moved to find enough of a stack of crates that it could use for cover, instead of relying wholly on its armor for protection.