This is the ultimate superplane. It is the final enemy in the base game, but playable here.

For the uninitiated, .XCI is the raw, encrypted or decrypted dump of a Nintendo Switch game card. Unlike digital .NSP files, .XCI files are designed to emulate the physical cartridge experience: read-only, often faster to load from a high-speed microSD card when used with modded hardware or emulators like Ryujinx or Yuzu. The Ace Combat 7 Deluxe Edition .XCI is notable because it bundles all post-launch content on the card (or within the single container), avoiding the dreaded "download required" caveat. For archivalists and offline players, this is critical.

In the pantheon of arcade flight combat games, few names command as much respect as Ace Combat. For over two decades, Bandai Namco has delivered high-octane dogfighting mixed with melodramatic, politically charged storytelling. After an eight-year hiatus following Ace Combat: Assault Horizon, the series returned to its roots with a vengeance in 2019 with Ace Combat 7: Skies Unknown.

For Switch owners and emulation enthusiasts, however, a specific version has become the holy grail: ACE COMBAT 7 SKIES UNKNOWN DELUXE EDITION -XCI-. This article dives deep into what this iteration offers, why the XCI format matters, and whether the Deluxe Edition content justifies the download.