Run. Infect. Multiply.

Yes. You can download and play the core game for free. The game includes optional ads and optional in-app purchases that can speed up progression or unlock cosmetic/bonus items, but you can still enjoy full runs without paying.

Most gameplay works offline once the game is installed. Some features (like cloud sync, certain events, or restoring purchases) may require an internet connection. If you play mostly offline, make sure you connect occasionally so your progress can sync.

In-app purchases are optional items you can buy inside the game. They typically include coin packs, boosters, or bundles that help you unlock upgrades faster. Purchases are handled by your app store and can be restricted using parental controls.

Free games often use ads to support development. Ads usually appear between runs, or as rewarded ads when you choose extra rewards.

• Play offline to reduce ad calls (some rewarded ads may be unavailable).
• Check the game settings for a “remove ads” option if offered.
• Use device settings to limit ad personalization.

If you reinstall the game or switch devices, sign in to the same store account you used to buy items. Then look for a “Restore purchases” option in the settings (if available). If restoration doesn’t work, contact support with your order details so they can help.

If the game crashes or stutters, start with the quick fixes below. In most cases this resolves performance issues without losing progress.

• Restart the app (and your device if needed).
• Clear the app cache.
• Update the game to the latest version.
• Check free storage space (low storage can cause crashes).

If the issue keeps happening, contact Support and include your device model + OS version.

Zombie Tsunami is designed for a wide range of modern phones and tablets. For the smoothest experience, keep your device OS updated and maintain free storage space. If your device is very old, performance may vary depending on RAM and GPU.

Updates are provided through your app store. If you enable automatic updates, you’ll get new content and fixes as soon as they’re released. If you update manually, open the store page and tap Update when available.

The game uses cartoon-style zombies and playful humor rather than realistic horror. Still, it may include ads and optional purchases, so it’s best for parents to review settings. Use your device’s parental controls to limit purchases and control ad personalization.

You can reach the support team by email:

• support@tsunami-zombie-world.com

Include your device model, OS version, and a short description of the issue. Screenshots help a lot for visual bugs.

The site itself uses a simple cookie notice and may store preferences (like cookie consent) locally in your browser. The game may collect technical diagnostics and usage data to improve performance and deliver ads, depending on your settings. For details, read the Privacy Policy linked in the footer.

Early on, your main goal is to keep your horde alive long enough to stack upgrades. Small, consistent gains add up fast.

• Prioritize survival: avoid traps and keep the horde size healthy.
• Use power‑ups strategically—save them for dense human zones or risky sections.
• Upgrade regularly, even if you only play short sessions.