The sun has Bucky sweating soon enough, his hair sticking damply to the back of his neck and his forehead from it. He shifts on his podium as the countdown commences, loosening his muscles and checking the functionality of his cybernetic arm as he readies himself for action.

Once the countdown ends he's off like a shot, woe betide anyone who tries to get in his way. Supplies and getting off this rock to somewhere cooler is his first priority. He won't actively attack anyone though unless they invite it.

He snatches up a bag after the reflection of sunlight off his arm to blind another tribute going for the same item and then turns to head for the edge of the mesa and start climbing down -- which is when he almost runs into Aigis.