Day Zero is an interactive techno-thriller from MongoDB Atlas. The story surrounds Malena, an indie game developer, who strikes gold with an upstart video game heralded as the next Fortnite. She and her co-founder, Ji, are 24 hours away from launching their sophomore title when Ji suddenly disappears. Now, it’s up to Malena to navigate an IRL version of the game she’s built, and crack coding challenges at every turn, if she hopes to rescue Ji and save her life’s work from destruction.