Controls: Click Start first • WASD/Arrows (move) • E (pick a barrel when close).
Controller: left stick / D-pad move • A / X pick • Start fullscreen (on some controllers).
You pick first from the bottom side, then NPC picks from the top side. Points are the difference (max-min). Revealed number barrels disappear and cannot be picked again. Each game has one hidden bomb barrel on each side — if you pick it, you lose. The match ends when barrels run out or a bomb is triggered.