'Black Ops Arcade' Doesn't Exist on Xbox 360 – You Likely Mean Call of Duty: Black Ops

There is no game titled "Black Ops Arcade" on Xbox 360.

You almost certainly want one of these:

• Call of Duty: Black Ops (2010) — Full campaign, Zombies (Kino der Toten, Five, Dead Ops Arcade mini-game), Multiplayer. Disc or Digital (delisted but redownloadable if owned).
• Call of Duty: Black Ops II (2012) — Future setting, Pick 10, Zombies (TranZit, Mob of the Dead, Origins).
• Dead Ops Arcade / Dead Ops Arcade 2: Twin-stick top-down Zombies mini-games inside Black Ops 1 & 2 (unlock via code or Easter egg).

How to Get Them on Xbox 360 Today

1. Physical Disc: eBay, GameStop retro, local shops — $5–$15. Check disc condition.
2. Xbox 360 Marketplace (if previously purchased): Settings → Account → Download History → Redownload. Not purchasable new (delisted 2023/2024).
3. Backward Compatibility on Xbox One/Series X|S: Both titles play enhanced (4K, 60 FPS, auto-HDR). Buy digitally on Xbox Store (currently available).

If you meant the Dead Ops Arcade mini-game: In BO1, enter DOA on the main menu computer terminal. In BO2, complete all Easter eggs or enter code.