Knife

He is mean generally and enjoys mocking others. He has a very destructive and malicious attitude, being much of a bully to victims such as Paper and Marshmallow in particular. He was incredibly blunt and loud and said whatever came to his mind, unafraid of hurting others whether it's physically or psychologically. He has shown to be lazy in the episode "A Lemony Lesson" where he tells Paper they did not need to compete. However, he is also dedicated to completing challenges and strives to win.

Despite being very mean and violent, Knife shows to have a soft side, which is highlighted by his attachment to his Dora Doll. In the episode called Marsh on Mars, Knife starts off feeling ashamed of this side of himself and is terrified of ruining his dignity. However, in Cooking for the Grater Good, he stops caring about this. He learns to be unafraid of letting Trophy show the picture of him and the Dora Doll to the other contestants. As season 2 progresses, there is a noticeable change in his social approach, such as when Knife advises Pickle in the episode "Everything's A-OJ". He also advises Suitcase and Microphone about their respective situations, shows care and attentiveness to other's problems.

Knife is also shown to be more observant, and takes notice of things others do not, such as noting Microphone's absences and that Suitcase struggles with her alliance. His suspicions leaded to him being the only contestant who knows that Microphone is working with Taco as he finds out in Alternate Reality Show. Despite this, Knife hasn't said anything about it. This was due to not wanting to reveal her secret and repeating what Trophy did to him, which shows his more empathetic side. He attempted to convince her out of the situation and tried to give her advice, and roots for her as she finally listened to her heart.

Knife evolved into a very strategic player in later season 2. In the episode called the Hatching the Plan, he recognized Test Tube's intelligence as a threat and attempted to convince the others that she was a dangerous player. He also conveyed the idea of the game being impersonal and was shown to be rational and adaptive. He showed a lot of interest in advancing in the game and had become an incredibly clever contestant.

Appearance: Kinife is a kitchen knife with a black rubber handle interesting huh? HUH?