The supercell is the game's most spectacular weather event — the timefall storm that deposits chiralium across the landscape, the environmental hazard that the Vietnam battlefield arena concentrates into something that has to be navigated rather than fought. Unger bringing back his unit alive is the leadership quality that made him valuable and the promise that the beach has been holding him to — he could not bring Sam back alive, could not protect the child the way his mission required, and the beach has been replaying the failure ever since.

The arena battles with Clifford are the game's method of giving Sam access to a history he did not witness — the father's war, the father's competence, the father's specific shape of failure. Sam moves through someone else's trauma, experiencing it from inside, understanding by the time the battles conclude that Clifford was not the enemy the game initially framed him as. He was a man trying to keep his word. The beach is where men who could not keep their words end up.