Running Zenless Zone Zero on Steam Deck is like running most Windows games on Linux: it’s complicated. Because ZZZ isn’t on Steam, but rather on the Epic Games Store, you can’t just find it on the Steam Store, add it to your library, and play.
「Zenless Zone Zero ON STEAM DECK GUIDE」
Luckily, there’s a trick to running specific applications in desktop mode on the Steam Deck, which makes things easier, though you may still encounter a few bumps in the road. I’m here to explain how I got ZZZ running on my standard 256Gb Steam Deck, because it’s worth checking out if you want a mobile version that won’t be on your phone.
To run ZZZ on Steam Deck, you'll need an application that can run games from the Epic Games Launcher. The two main options are Heroic Games Launcher or Lutris. I used Lutris, but others have used Heroic Games Launcher with success. Pick whatever works best for you. While this guide focuses on using Lutris, the process is similar for Heroic Games Launcher, with only minor differences in the menus. So, download one of these applications first.
I also recommend using a Bluetooth keyboard and mouse to navigate Steam Deck. While I was able to get by without one, it’s much easier with a keyboard as the Steam Virtual Keyboard can get buggy, especially when you’re running the game and trying to log in. The virtual keyboard may not work properly, so plug in a Bluetooth keyboard to avoid the hassle.
