'Zenless Zone Zero' (hereinafter 'ZZZ') has been confirmed for release on Steam, marking the first time a HoYoverse-serviced game will be available on the platform.

The news was confirmed during the official 2.8 version special program, 'Sunset of New Eridu,' with the Steam version scheduled for release in the second quarter of 2026. A pre-release test will be held ahead of the launch. Applications for testers are open until May 5, 2026 (KST), and players who log in to the Steam version for a cumulative total of five days during the test period will receive in-game rewards: 60 Polychrome and 30,000 Dennies.

The minimum system requirements are an Intel Core i5 (7th Gen), 8GB of RAM, and an NVIDIA GeForce GTX 970 or higher. Recommended specifications are an Intel Core i7 (10th Gen), 8GB of RAM, and an NVIDIA GeForce GTX 1660 or higher, with 75GB of free storage space required.

Meanwhile, ZZZ, which has now confirmed its Steam release, is an urban fantasy ARPG serviced by HoYoverse. The game follows the protagonist, a Proxy, as they explore Hollows with Agents to defeat enemies. Version 2.8 will feature the new story 'Sunset of New Eridu (Part 2),' new Agents Promia and Starlight Billy, and a new costume for Hoshimi Miyabi titled 'When Flowers Bloom in the Silver Garden.