Official Call of Duty for smartphones released description and download links
This means that in the game you can find the corresponding cards, modes, characters and weapons. As for the modes, there are three of them in Call of Duty Mobile: competitive multiplayer, battle royale and zombies. The first is available to all players immediately after launch. The second opens only upon reaching the seventh level, and the third has not yet been launched. Developments claim that it will appear soon.
Five maps are still available in multiplayer: Crossfire (Modern Warfare), Crash (Modern Warfare), Killhouse (Modern Warfare), Nuketown (Black Ops), Hijacked (Black Ops II).
Call of Duty Mobile is available for iOS and Android users. Here is the download link on the App Store, and here on Google Play. You can download the game for free, but it has built-in purchases.