The terms and XCI in your text refer to file formats used for Nintendo Switch software—specifically for custom firmware or "backup" installations—rather than official eShop distribution formats. arcadearchives.com/en/">Arcade Archives collection ? Arcade Archives GRADIUS II for Nintendo Switch
: Supports 1–2 players on a single system and is compatible with TV, Tabletop, and Handheld modes. Product Details Arcade Archives GRADIUS II SWITCH NSP/XCI (eShop)
is a digital re-release of Konami's classic 1988 side-scrolling shooter, available on the Nintendo Switch eShop. Published by Hamster Corporation as part of the Arcade Archives series, it was released worldwide on November 12, 2020 . Key Game Features The terms and XCI in your text refer