The Marvel Rivals Season 4 update is scheduled to be released on September 12, 2025. The update will begin at 9:00 AM UTC, with an estimated maintenance period of 2 to 3 hours. After maintenance, players can expect new content including the introduction of Angela as a playable hero, a new map called K'un Lun: Heart of Heaven, new game modes like Free Fight and Conquest, updates to Arcade Mode, and other features. Daredevil will be added later in a Season 4.5 update around mid-October 2025. The update release times for various regions generally start around early morning, e.g., 2:00 AM PT and 5:00 AM ET in the US, and later in the day for Europe, Japan, and Australia. This update also brings new skins, modes, and more to the game, marking an exciting season for players.