The latest update version (as of late 2023/early 2024) is typically , depending on region. Applying the update requires matching the base game’s title ID (e.g., 01005F0016A4A000 for the US version).
: Includes new exclusive routes designed specifically for Knuckles' abilities. 12 Game Gear Titles : Adds a dozen handheld classics, including Sonic Chaos Triple Trouble Tails Adventure Expansion Content : Includes previously released add-ons like Extreme Missions Mirror Mode Sonic Origins Plus Switch NSP UPDATE DLC
The NSP UPDATE DLC includes: