Dota 2 has built-in support for up to 6 broadcasters in private Lobby games.Ĭasting is done for a variety of reasons: While casts are generally made in-game, it is possible to cast a game through a stream or through recorded videos. Casters take on the responsibility of directing the in-game camera, providing live audio, and entertaining the audience. You can help Dota 2 Wiki by expanding it.Ĭasting is the act of providing live commentary of a game or replay, using the in-game broadcasting function to speak to audience members watching the game.