Download and install the game from your app store, then launch it and follow the on-screen prompts to set up your profile and begin playing.

Use the virtual joystick to move, tap on icons to aim and shoot, and access additional actions through the menu buttons on the screen.

Select Multiplayer from the main menu, choose your preferred game type, and tap ‘Find Match' to join an active game or create a new one.

Yes, select Campaign Mode, then choose Co-op, invite up to four friends via the online menu, and start your shared mission together.

Enhanced vehicle combat, new weapons, higher level caps, customizable classes, and new maps improve the multiplayer experience from Call of Duty®: World at War.

Play multiplayer matches to earn XP and credits, then visit the Customization menu to upgrade weapons and select Perks to enhance your gameplay.

The game is free to play, but you can buy in-game currency for upgrades or additional content through the in-app store under Settings > Store.

Yes, an internet connection is required for multiplayer, co-op, and online features; however, some single-player modes may be available offline.

Try restarting the app, checking for updates, or uninstalling and reinstalling the game. For persistent issues, contact support through Settings > Help & Support.

No, some Xbox Network features, including cross-platform multiplayer, may not be available in this version of Call of Duty®: World at War.