The invention discloses a team forming method and device for a competitive game, equipment and a storage medium and is applied to the field of computers. The method comprises the steps that a chat interface corresponding to a chat channel is displayed, wherein the chat interface comprises a room sharing link, sent by a first user account, of a first room; when adding operation on the room sharinglink is received, a first room interface of the first room is displayed, wherein the first room interface comprises the first user account and a second user account controlled locally, and the first user account and the second user account are accounts at user account positions in the same group or different groups; when all user accounts added into the first room meet a game starting condition ofthe competitive game, a game interface of the game is displayed; and after the game is finished, the first room interface is displayed again, wherein the first room interface comprises all the user accounts in the game. Through the method, strangers can be invited to act as teammates or opponents to form a team in the game, and the load on a server in random matching is relieved.