The Grand Exchange

Players can interact with each other through trading, chatting, or by participating in mini-games and activities, some of which are competitive or combative in nature, while others require cooperative or collaborative play. Players can trade items and gold coins with each other, either through a face-to-face trade, or by using a large automated marketplace known as the Grand Exchange.

The chat system enables players to communicate with each other. Public Chat broadcasts text to players in the local area on one server, both by text appearing above the speaker's head and in the message box. Friends Chat broadcasts text in the message box only to certain players tuned into a specific channel, who can be available on any RuneScape world. Each Friends Chat channel has an owner, who can assign different ranks to individual players; players' ranks dictate their ability to perform administrative tasks within the channel. Clan Chat allows members of a clan to communicate with each other through a separate channel. Quick Chat allows players to choose from a list of predetermined messages to send as Public Chat, Clan Chat, or Friends Chat.