Stepping back into the dense treeline behind him, Vitaliy felt the pain in his leg growing. Glancing down, he realized the stress he was putting on the limb was building up. Tough or not, he couldn't keep walking on both feet without suffering permanent damage.
Gritting his teeth in frustration, Vitaliy kicked up a nearby large stick with his good foot, retracting his left-arm revolver and catching it with the now open hand. Using the length of wood as a makeshift walking stick, he made rapidly his way about 20ft back into the trees. Listening closely to the disgusting monster approaching, he leaned his stick against a nearby tree and braced himself against the trunk.
Running away from the thing if it noticed him wasn't an option, and Vitaliy sure as h#ll wasn't planning on grabbing it's attention. Letting it pass by him, he extended his left-arm revolver again and pointed both of the guns towards the direction of the rolling ball of doom. If it turned and went directly towards him through the trees, he would have no choice but to open fire. If he had estimated the thing's strength correctly, it would still be able to force it's way through the trees, but they would still slow it down, giving him more time to unload explosive bullets into it's ugly "expression".
Can't hurt it's body... can't force it back normally... gotta shoot the d@mn spaghetti arms! It's all I got... this better work.
Vitaliy whispered again just before firing, "Devils burn best deep fried..."
Shots pre-planned, he would fire rapidly in a spread with one gun until he landed a solid hit to hopefully reveal the creature, which he still had no intention of looking at other than quick glances for his shots. Other gun ready, he would then immediately focus on shooting all of the mouthed tentacles, starting with his free gun and as soon as possible adding the first gun as well. If it wasn't dead by the time the mouthed tentacles were gone, he would simply start dodging between the trees and continue to fire at the remaining tentacles. With any sort of luck he wouldn't have to use this plan... as he knew his mobility in CQC would be limited due to his damaged leg.
However, if the thing did indeed pass by him, he would wait a brief second before firing according to the same general plan minus the close range engagement. In addition, he would have to aim carefully through the trees, something that would limit the amount of shots he could make as the thing continued to pass by him. These shots would also be intentionally slower, however, both to keep up accuracy through the foliage and to avoid aggravating the thing more than the others were.
Possibly due to the crazy atmosphere of the reality he was trapped in, Vitaliy was beginning to become more and more inclined towards not giving up on the others in the group despite some of their obvious mental shortcomings. Something about them gave him hope that he would find possible equals to stick around with... a silly but surprisingly beautiful dream in his mind. Traveling alone was sometimes worse than dying alone.