[BASE] refers to the core game data (v1.0), and [XCI] signifies a "Game Cartridge Image" format.

This file is a compressed archive containing a digital backup of the CHAOS;HEAD NOAH / CHAOS;CHILD DOUBLE PACK

To play on a console, users typically use homebrew installers like Tinfoil or DBI . Security & Legal Advisory

for the Nintendo Switch. Specifically, it is a "Scene" or community-distributed release sourced from the site Ziperto, a known platform for game backups and ROMs. File Metadata Analysis

Downloading this file without owning the physical cartridge is considered copyright infringement in most jurisdictions. Nintendo regularly takes action against the distribution of such files.

This file is intended for use with modified Nintendo Switch hardware (CFW) or PC-based emulators such as Yuzu or Ryujinx.

Unlike .nsp files (eShop format), .xci files are essentially 1:1 copies of a physical game cartridge. This file typically includes "padding" to match the original cartridge size.

.rar (Requires extraction software like WinRAR or 7-Zip). Technical Specifications