Stim Shots have been nerfed in Call of Duty: Warzone as part of the game's latest patch, cutting down on players' overall speed after using the tool. Among various updates to audio and other balancing changes, the Stim Shot, a tactical item that grants health regeneration, has been updated to address an issue that gave players double the intended speed boost after using it. While small, this change could alter the way players think about the item during their next Call of Duty: Warzone match.