How to use voice chat By default, you can use voice chat by holding the Z key on your keyboard. This will activate push-to-talk, allowing you to chat with any other players that are nearby.

Roblox isn't the only one pursuing AI-powered voice moderation. At GDC 2024, for instance, we spoke with two software makers working on machine learning systems to help with voice chat moderation.

To utilize Gray Zone Warfare’s in-game chat system, you’ll need to hold Z. Much like a walkie-talkie, holding this button down will let you broadcast your voice and speak to others.