The knife is a default melee weapon for the agent class. The knife, in 2018, looks like the butterfly knife from CBRO (Counter Blox Roblox Offensive). The fire rate is about 2 seconds each swing. When stabbing from the front, it deals 40 damage to the target but when stabbing from the back, it's a different story. The knife kills the target in one hit. Nothing expect Supercharge can save the target from dying if stabbed in the back.