SEGA HARDlight has migrated to MongoDB Atlas, a cloud-hosted MongoDB developer data platform, to simplify operations and improve the experience for millions of mobile gamers. The company's games, such as Sonic Dash and Kingdom Conquest: Dark Empire, require a high level of scalability and flexibility to handle massive user activity. SEGA HARDlight adopted MongoDB Atlas after evaluating other alternatives, citing its ability to provide advanced operational tooling, scalable performance, and mature support. With MongoDB Atlas, the team can focus on building and running games without worrying about reliability, maintenance, upgrades, or backups. The company's experience with MongoDB has reduced the time needed for game launches from multiple attempts to a single successful launch, enabling them to expand their use of the platform to support all new games as they come online.