In Resident Evil Requiem, Supply Boxes are special containers used by Leon S. Kennedy to manage equipment and resources. Instead of functioning as storage like traditional item boxes, Supply Boxes act more like a trading or resupply system where Leon can purchase weapons, ammunition, and other useful items, as well as sell weapons he is currently carrying to free up inventory space. If a weapon is sold, it is not permanently lost - Leon can buy it back later from the same system.
