The old guy started the charge and gave the team the bravery to go on but he was knocked back that far and fell from that high a height without the suit functioning. Shishou got donuted too but he was able to take away his sight before croaking which was a valiant effort. Reika's right in front of the thing completely defenseless save for the gun. F for everyone except for Mr. Coward...
Oh snap, did he blind the thing before dying? Because if he did then they might actually stand a chance, although definitely it is a rather slim chance.
GO SAKATA-SAN! Great job fought till the bitter end. While chicken-san is hiding whilst watching Reika (with a broken suit) go up against that thing.. Well I understand the fear he must be feeling since no one could deal some substantial damage.