AndreW2002, primarily known as Andre, is a speedrunning robot created by the Gridworld Administrators. He has blue hair covering one eye, gray skin, as well as very neat, angular clothing. Andre cares about nothing except speedrunning. However, he does seem to show increased aggression towards entities. If the theory that chat members are part of his psychology is true, then from what it shows, Andre is a generally unserious but knowledgeable individual. This is taken from how the chat members behave as a whole. AndreW2002 has grey skin with a white short-sleeved jacket over a black medium-long sleeved shirt with the last part of the sleeves being cyan, he wears black pants and has cyan shoes with messy cyan hair with only one left eye with its pupil being dark blue. He has robotic antennae on his head, and a headphone on his head too, having some of his joints visible Andre's chat is made up of 5 distinct personalities: SIDIsquish, SOUPBEGONE31, Conzercheez, xx_E-G-O_xx, and feargey6774.

Assimilation is a black figure with a big eye in the center of his face When viewed from their perspective, there is an eye with a white eyelash on the corner left alongside a heart symbolizing Assimilation Description Scary entity, proceeds to get confused half of the plot by a AI sentient speedrunner then gets betrayed by it at the end of the run. Assimilation expresses an emotional capacity similar to humans, despite being an artificial intelligence. They tend to be straightforward in their goals and actions, initially being dead set on assimilating Andre until their goal switches to taking down the Admins.

Collinlock16 (or Collin) Collinlock16 is the main protagonist of the Collinlock16 Continuity. He is the unfortunate victim of several entities and supernatural happenings in his world, all of which he is too damn exhausted to deal with. Collin has curly brown hair and tan skin, he has a yellow raincoat, black pants, yellow boots, and a yellow hat. His eyes are also a brown. Collin has a level-headed yet somewhat rude demeanour when confronted by entities or other happenings in his worlds. He is not very often scared by even the most eldritch of horrors or intimidating of figures, and tends to face them head-on (often to their confusion or annoyance). He has also been seen to be quick and quite witty in outsmarting them, such as when h disconnects his router to escape the admin in Gridworld. However, when not provoked, he has been shown to act with kindness, usually towards other players or his supposed new 'neighbour' as seen in 'Minecraft ARG but the protagonist is tired 2'. According to an unnamed entity speaking to Collin's clone, Collin apparently has some unaddressed grief, though what this grief is for has not yet been revealed.

Big Kevin, also simply referred to as Kevin, is a character introduced in the Collinlock16 Continuity and the main protagonist of the 'Minecraft ARGs but they call Kevin' video. He is a paranormal mercenary who often finds himself receiving calls about Minecraft, in which his job is to remove entities from people's worlds. Thus far having 4 on-screen calls with different entities Skin Appearance The skin appears to be a creeper wearing a business suit of sorts alongside very dark blue shoes[1]. Big Kevin is seen with a calm tone under commonly stressful situations. And is regularly prepared when facing entities. Big Kevin can equip himself with a "GET OUT" Stick, that presumably deals lots of damage [or even one shots]