Because there is no official 3DS version of the game, any "CIA" download files you find online claiming to be Black Ops II are likely fake, corrupted, or potentially malicious software (malware). What are your actual options?
According to the forum lore, Activision had secretly commissioned a legendary handheld developer to create a unique version of Black Ops II for the 3DS, much like they had done with the Nintendo DS ports of previous games. Call Of Duty Black Ops 2 3ds Cia Download
Whenever the player tried to approach the figure, the 3DS speakers would emit a deafening screech of distorted white noise, and the system would hard crash. Because there is no official 3DS version of
Avoid downloading suspicious files from "free CIA" sites that promise games that don't exist. They can brick your console or compromise your data. Whenever the player tried to approach the figure,
This is where the blog post turns from speculation to warning. If you search for "Call of Duty Black Ops 2 3ds cia download," you will find results. Hundreds of them. YouTube videos with flashy thumbnails, "ROM" sites with download buttons, and forum posts with "verified links."
If you want to play a portable Call of Duty, you can play the original DS versions on your 3DS (via backward compatibility or an R4 card): Call of Duty: World at War
Which would you prefer?