Upon first entering the region, Conker finds the smell unbearable, and pulls out his Gas Mask and puts it on to deal with the stench. He automatically takes it off, then puts it back every time he leaves and re-enters the area.
The Gas Mask also appears in the Total War stage of Multi in Conker's Bad Fur Day. It enables players to survive the toxic gas released after the canister is brought to the Sewer Area. Gas Masks are absent from the Deathmatch mode.