Overview

Before we author a page for every Character, we decided to first list all of them in this document.

Jake Kitatcho
Jake Kitatcho founded the Kitatcho Laboratories in 1997. He is the main character of the Kitatcho Laboratories apart from TS-03, and his pre-recorded messages helps guide test subjects through the testing tracks. Despite being a prominent figure in the games, not much is known about him or his company's origins.

Catherine
Catherine was born on September 30, 1987 and was the Kitatcho Lab's first Test Subject, who tested the first Testing Track, but died somewhere in it. A sign in the Chamber 9 Secret Area from Chapter 1 expresses (most likely) Jake's enormous sorrow about her death. Towards all other test subjects he seems numb to their deaths and portrays himself as only interested in the science that comes from Test Subject deaths. In the Chamber 6 Secret Area from Chapter 2 we are told Jake took the day off again when it would have been Catherine's birthday in 2022. It is very likely, that Catherine is a close relative to Jake, possibly even his daughter, as told in Episode 1 (which is not Canon anymode though).

Bananas
Bananas, a monkey who was born the year The Kitatcho Labs were founded, was the Labs' second ever Test Subject, who died in 2007 from smashing his head on Chamber 12's floor after slipping on one of his banana peels.

TS-03
The player in both Chapters. Has been in cryogenic sleep most of the time and tested TT02, as well as TT09 at least 243 times. Homeless prior to the events of TKL.

Suzie Callebb
Jake’s childhood best friend and personal assistant. Second in command at the Kitatcho Labs.

Jeff
Former employee at TKL and despised by Jake for no apparent reason. Fired because of him writing a Fun Fact list for the public screening of TS-03's run of Test Track 09 which was not fun in Jake's eyes.

Corvid Deltros
Celebrity Poet that tested harmlessly at TKL for the "Testing for Charity" initiative, but mysteriously disappeared after leaving the facility, leaving a bad mark on the facilities' reputation.

Dave Kitatcho
Jake’s nephew, who became the general manager for TT09 after working at TKL for only two months.

Disgrunteled Employee
Author of the book "This Place is a Joke". What happened to this employee is unknown, however we know that they were considering moving to the Ombra Factories.

Carl
Only mentioned once in a stream, nothing more known. Almost definitely a joke, but who knows.

Samuel Thompson
Samuel Thompson is an Easter Egg Character mentioned only in a few out of bounds signs. All Team Syllica members refuse to talk about him.

Ombra Factories
It is believed that the Ombra Factories are the opponent of the Kitatcho Labs and according to Stockley the reason the Kitatcho Labs even exist. Developed the Netharia project.

Repair Bots
They are programmed to keep TT09 in working condition and contain TS-03 inside TT09. They have at least partial control over facility doors, as shown during the detour segment of Chapter 2, and TS-03's cryo chamber, as shown at the end of ch2.

TT01
Track which was strictly condemned before TS-03's run of TT02. As Bananas was mentioned to have participated in TT02, it is likely that Catherine's death in this track caused it to be shut down.

TT02
Track the player (as well as Bananas) navigates in Chapter 1. This track is straightforward and increases in difficulty. Includes slime blocks, redstone, honey blocks, water, jump boost, fire resistance, and blindness in its chambers. Leads to a pitfall and the player being frozen in cryogenic refrigeration for 15 years.

TT09
"Perpetual Testing Track" or "Scenic Track" is the track the player navigates in Chapter 2. Second largest track in the facility, right behind the quantum track. It is designed to loop infinitely and is constantly being reset by repair bots.

Quantum Track
Test track implied in Chapter 2 as an infinitely expanding testing track.