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: Three special weapons with unique particle effects. Item Pack : Two Weapon Enhance Chips. Technical Details File Size : Approximately 4.7 GB .

: NSP files are the standard digital distribution format for the eShop, though they are often associated with the homebrew and emulation communities for use on modified hardware or emulators.

: A roguelite mini-game update featuring a pixelated three-floor dungeon, new story segments regarding Ayane's childhood, and the "Archaic Hazmat Suit" costume with exclusive weapons. Upgrade Pack (DLC) : This paid DLC includes: Digital Artbook and a selection of the Original Soundtrack . Costume Pack : Two special outfits.

: A physical and digital "Complete Edition" has been released, bundling all previous updates and the Upgrade Pack content into a single package. Installing DLC and Updates for Switch ROMs on Ryujinx

: A major free update released in January 2026 , adding a brand-new loop-based challenge mode.