Is Stealth Master 3D Game free to play?

Yes, 100% free — no download, no account, no payment. Open your browser and play instantly.

Does it work on mobile?

Yes. The game uses HTML5 and runs on Chrome, Safari and Firefox on Android and iOS devices.

How do I save my progress?

Progress auto-saves to your browser's local storage. Avoid clearing browser data to keep your save file.

Can I play with a friend?

Some modes support local 2-player on the same device. Check the main menu for multiplayer or co-op options.

The game is lagging — what can I do?

Close other browser tabs to free up memory, or try a different browser. Chrome generally provides the best performance for HTML5 games.

Stealth Master 3D Game

game.aboutGame

Stealth Master 3D is a free online action and leisure game for boys played on PuzzleGame. In the game, you play the role of an agent, and your task is to sneak into the enemy building. Kill all your opponents and BOSS before your HP disappears. But in the process of avoiding monitoring, you should also be careful of the guards. Play on Mobile, Tablet, or Desktop!