The Shark Knife is a Knife Texture that represents a shark with an sly grin. The Shark Knife is basically the Knife with a shark at the end. The Shark Knife costs 17 credits per round as murderer and it costs 300 credits to buy permanently.
"Awww...this knife is so cute! But here comes the backstabbin'."
- The Shark Knife was originally called Nautical Nightmare.