Spectating is one of the many things to do in wilds.io. It can be accessed through clicking "watch" on the main menu. From there you can choose to spectate any ranked gamemode.
Spectators can talk in the chat, and there are even emotes they can use, located at the bottom of the screen. Emotes include: anger, clapping, laughing, and happiness. When pressed, that emote will appear at the top of the screen.
Players can currently spectate arena, browars, and soccer.