Dead Zone Sniper
Use your sniper rifle to shoot all hazmat soldiers in the contaminated area, try to survive before the time runs out in order to progress to the next levels.
Follow the instructions and control prompts inside the game. Keyboard, mouse and touch support depend on the game.
Try restarting the game once. Some games need a network connection and may show a provider loading screen. If the game still does not work, use “Report a problem” above. Restarting may reset unsaved progress.