Currently, there are six Gestures in Unturned 3, accessed by holding by default. These six Gestures are Wave, Surrender, Point, Salute, Rest, and Facepalm. Gestures cannot be done when you are holding something, crouched, or prone.
Text Chat is accessed by usingby default. There are three forms of Text Chat, being World Chat, Area Chat, and Group Chat.
When using World Chat, anyone on the server may see your message. When using Area Chat, only those close to you may see your message. With Group Chat, only Players in your selected group may see your message.