Description

Transform Opera GX into a DELTARUNE-inspired browser experience, with content from across Chapters 1–5 and plenty of options to mix and match to create your own setup.

This mod currently includes:

• Background Music — A large selection of tracks from Chapters 1–5, ranging from familiar areas such as Castle Town, Cyber World, TV World, the Dark Sanctuaries and the Flower Kingdom to quieter ambient tracks. The selection also includes several unlisted, alternate, unused and in-game tracks, giving you plenty of choices beyond the main soundtrack.

• Browser Sounds — Five complete sound packs themed around Chapters 1, 2, 3, 4 and 5, replacing Opera GX interactions such as clicks, hovering, opening and closing tabs, toggling switches and other browser actions with DELTARUNE sound effects.

• Character Keyboard Sounds — Turn your keyboard into DELTARUNE dialogue with selectable character voice blips, including characters from across the game alongside the standard DELTARUNE text sound.

• Themes — A large collection of custom light and dark colour schemes designed around different DELTARUNE locations and visual styles.

• Wallpapers — Location-based wallpapers inspired by DELTARUNE's borders and environments, including Hometown, Castle Town, Cyber Field, Cyber City, Queen's Mansion, the Marvelous Mystery Board, Green Room, TV WORLD, the Dark Sanctuaries, the Titan, Garden of Hopes and Dreams, Flower Castle and many more. Many include separate light and dark variants designed to complement their matching theme.

Every category can be selected independently, so you can mix content from different chapters and locations — for example, using a Chapter 2 browser sound pack with a Chapter 5 wallpaper, a different character's keyboard sounds and your favourite soundtrack option.

This is the initial public release, and more features and content are planned for future updates. Support for newer Opera GX Mod features — including custom splash screens, and potentially other additional customization options — is planned once these features can be supported in the published version of the mod.

DELTARUNE is created by Toby Fox. This is an unofficial fan-made Opera GX mod and is not affiliated with or endorsed by Toby Fox or the official DELTARUNE team.