Download and install the app, launch it, and follow the tutorial to learn basic controls and gameplay mechanics.

Yes, the game's main campaign and Propaganda missions can be played offline; online features require an internet connection.

Key features include realistic sniping mechanics, stealth gameplay, X-ray kill cam, WWII weapon customization, Propaganda missions, Axis Invasion mode, and multiplayer battles.

Find workbenches in the campaign to customize weapons with scopes, barrels, stocks, and select appropriate ammo for different scenarios.

In Axis Invasion mode, invade another player's campaign as an Axis sniper; access via multiplayer menu under Modes > Axis Invasion.

Yes, you can purchase in-game weapons and customization items; check Settings > Store for available options.

Complete the main campaign; multiplayer modes like team battles and survival are available from the main menu under Multiplayer.

Ensure your device meets the requirements, close background apps, and restart the game; for persistent issues, reinstall or update the app.

Yes, you can enjoy the full campaign in co-op mode with up to 2 players via the multiplayer menu.

Complete missions, multiplayer battles, and Propaganda tasks to earn XP, medals, and upgrade materials from workbenches around the campaign.