Spider Bait is an obtainable Wonder Weapon that appears in the Call of Duty: Black Ops IIIZombies map Zetsubou No Shima. When used, it puts the player's character into a cocoon while giving the player control of a Spider for a limited amount of time. When controlling the spider, the player can shoot spider webs at zombies. It is unknown as of now if it can be upgraded or not. The player gets one use per round (unless they obtain a Max Ammo power-up). The weapon takes the secondary equipment slot, replacing Trip Mines.
After doing all those things, the player must wait for a spider round to occur. The player must then use the Skull of Nan Sapwe to mesmerize the spiders to find the one that emits red mist. The player should then preferably kill all spiders except for the "red mist spider", to make the next steps easier. Once the player has identified the red mist spider, the player must then let it drink purple, green and blue Element 115-infected water by leading it to the water sources.
After letting the spider drink the water, the player must catch it in a cage found at Lab A. Once the spider is caught, the player should pull the cage up to the next floor, then hit the control panel with the Electric Shield, and then lower the cage again, causing it to go underground this time.
After that, the player must complete another spider round by killing all the spiders that spawn. This time, all the spiders will have red mist around them and they will be much more aggressive. Once the player kills all the spiders, the player must go back and raise the cage, the spider will now have been replaced by a cocoon. Then, extract the venom from the spider and whoever picked it up will get access to the Spider Bait, it will appear on the HUD and the player can now use it.