The phrase refers to a specific, highly-stable build of the (Xbox 360) emulator, version number 259, configured specifically to run Rise of a Ninja . Unlike earlier attempts where the game would crash upon leaving the academy or display invisible geometry, Build 259 introduced a series of patches (often called "Canary Patches") that fixed:
: Recent reports show the game can run at 4K resolution on PC with Xenia, though issues like screen tearing and certain audio track failures still occur. Naruto Rise Of A Ninja Pc 259
Naruto: Rise of a Ninja PC – How to Play the 360 Classic Today The phrase refers to a specific, highly-stable build