BlizzCon 2026: Stream Overlays for WoW, Diablo & Overwatch

BlizzCon 2026 takes place September 12–13 at the Anaheim Convention Center, bringing together major announcements, developer panels, hands-on gameplay, community events, and esports. The confirmed lineup includes World of Warcraft, Diablo IV, Overwatch 2, Hearthstone, Diablo Immortal, and classic Blizzard titles.

Whether you are planning a watch-along, a raid stream, a Diablo session, or competitive Overwatch content, the right visual system can make the weekend feel like a complete channel event.

StreamSpell Staff Picks

Sun and Moon Stream Package

The Sun and Moon Stream Package is a flexible fantasy choice for World of Warcraft, Diablo, and variety streams. Its two celestial themes let you change the atmosphere of the channel without rebuilding the complete setup.

It includes animated horizontal and vertical screens, alerts, widgets, webcam overlays, transitions, panels, and social assets. The customizable layouts support OBS Studio, Streamlabs Desktop, StreamElements, and other compatible streaming apps.

Dungeon Reaver Stream Package

The Dungeon Reaver Stream Package is the darker option for Diablo IV, dungeon runs, boss fights, and gothic RPG content. Fire accents and a dramatic fantasy interface create intensity while leaving the gameplay readable.

The fully animated package is easy to install and provides a coordinated set of screens, alerts, overlays, and supporting stream assets for OBS Studio, Streamlabs Desktop, and StreamElements.

More Fantasy Styles in One Collection

If your channel rotates between Blizzard games and other RPGs, explore the Ultimate RPG Collection. It combines several animated fantasy packages, giving variety streamers multiple visual directions for raids, dungeons, seasonal events, and story-driven games.

See the Sun and Moon Stream Package in Action

Want the full BlizzCon schedule context and additional picks for WoW, Diablo, Overwatch, and Stream Deck? Read the full post on StreamSpell.