Overwatch: The Hero of Numbani

 is the first Overwatch tie-in novel. It is authored by Nicky Drayden, and was released on June 2, 2020, by Scholastic Inc. On December 28, 2020, the audio book version was released, featuring Orisa's voice actress.

Description
In the technologically advanced African city of Numbani, in the not-so-distant future, humans live in harmony with humanoid robots known as omnics. But when a terrorist tries to shatter that unity, a hero named Efi Oladele rises!

Efi has been making robots since she was little — machines to better her community and improve people’s lives. But after she witnesses Doomfist’s catastrophic attack on the city’s OR15 security bots, Efi feels the call to build something greater: a true guardian of Numbani.

While Doomfist sows discord between humans and omnics, Efi engineers an intelligent and compassionate robot, Orisa, named after the powerful spirits who guide her people. Orisa has a lot to learn before she’s ready to defeat Doomfist, but Efi has some learning to do, too, especially when it comes to building — and being a hero. With Doomfist rallying his forces, and the military powerless to stop him, can Efi mold Orisa into the hero of Numbani before it’s too late?

This action-packed novel features the fan-favorite characters Efi, Orisa, Doomfist, and Lúcio in an all-new, original story straight from the minds of the Overwatch game team and critically acclaimed author Nicky Drayden!

Major

 * Efi Oladele
 * Naade
 * Hassana
 * Bolaji Oladele
 * Fola Oladele
 * Yewande
 * Dayo
 * Bisi
 * Sam
 * Joké
 * Doomfist
 * Orisa
 * Lúcio Correia dos Santos

Minor
School Faculty & Students
 * Mr. Egwe
 * Ms. Okorie
 * Isaac
 * Amber Oyeba
 * Stevie Igwe
 * Sibe Oye

Overwatch
 * Jack Morrison
 * Ana Amari
 * Torbjörn Lindholm
 * Reinhardt Wilhelm
 * Sojourn

Talon
 * Gabriel Reyes
 * Sombra

Creatives
 * HAL-Fred Glitchbot (Director)
 * Thespion 4.0 (Actor)
 * A.I. Schylus (Actor)
 * Kam Kalu (Actor)
 * Constantine (Musician)
 * Gaxx Gator (Musician)
 * Sasha Rhymes (Artist)
 * Agba Aja (Designer)

Others
 * Gabrielle Adawe
 * OR14
 * OR15
 * Akinjide Adeyemi
 * Mondatta
 * The Auctioneer
 * Mr. Bankolé (Grocer)
 * Bethany Steele (Reporter)

Organisations

 * Overwatch
 * Talon
 * Adawe Foundation
 * Vishkar Corporation
 * Volskaya Industries
 * Kọfị Aromo
 * Sigma Bot Couture
 * Tonal Abyss (Band)
 * Numbani Transit
 * Numbani Arts Commission
 * Atlas News

Locations

 * Numbani
 * Adawe International Terminal
 * Unity Plaza
 * Numbani Heritage Museum
 * Peace Park
 * Concord Station
 * Rio de Janeiro
 * Ipanema

Development
The novel was in the planning stages by October 2018, where its existence was hinted at at NYCC 2018. It was estimated for a reveal in March, 2019. It was revealed in October 2019.