The Chainsaw is a weapon used in War and Deathmatch of the Multi mode in Conker's Bad Fur Day. It is a chainsaw with a yellow handle, with the capability of killing an opponent in a single hit. The player can swing the chainsaw side-to-side by pressing , which cuts apart any opponent in front of them. Like the other weapons, the player can press to take out or holster the chainsaw.
There are a few instances in which Conker uses a chainsaw to cut into a logo. In the start-up intro to Conker's Bad Fur Day, Conker cuts the Nintendo 64 logo in half with a chainsaw. He says, "Stupid logo!" as he uses the chainsaw to swipe both halves of the logo out of the way, and then throws the chainsaw itself.
Conker also uses the chainsaw in a 2004 Xbox trailer, which he uses to hack into the Xbox logo to spell Rare. When Conker notices Kameo come down from above, he falls in love and throws the chainsaw behind him, injuring Banjo off-screen. The chainsaw does not appear in Conker: Live & Reloaded.
The third instance is at the end of the E3 2014 Project Spark trailer, where Conker sneaks behind the game logo and cuts it in half, saying that he "couldn't resist". Unlike the previous two appearances, Conker does not toss the chainsaw aside.