Tidewall

Hold back the rising tide

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

New: play in English, Spanish, Portuguese, German, and French. Defend your coast across Campaign, Survival, Chase, and live Versus duels — free to play. The sea is rising and the raiders are coming. Build a wall of brick, iron, and grit — and hold the line. Tidewall is a coastal defense game with the soul of a tower-defense classic. Stack walls, raise towers, post guards, launch boats and planes, and dig factories beneath the sand — then watch it all tested by the tide and everything that rides in on it. DEFEND YOUR COAST • Place walls, towers, and guards in a living side-view world • Command naval units and aircraft; build underground factories for the long game • Every wave hits harder — raiders dig, barricade, and chase MANY WAYS TO PLAY • Campaign — climb the levels and break through the boss fights • Invasion & Aid Allies — push the offensive and survive the carrier boss • Survival & Endless — one coast, no finish line, how long can you last? • Chase — fast, taunting raiders that never let up • Versus — duel the Commander offline, or send a link and battle a friend live CLIMB THE GLOBAL BOARD • Every run feeds your Career Score and earns badges • Compare yourself against players worldwide on the leaderboard PLAYS YOUR WAY • One app, every language: English, Spanish, Brazilian Portuguese, German, and French • Free to play. Optional Tide Pearls and a one-time "Unlock All Units" if you want a boost Hold back the rising tide.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

The developer, Mason Moran, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Other Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Mason Moran
Size
  • 70.7 MB
Category
  • Strategy
Compatibility
Requires iOS 14.0 or later.
  • iPhone
    Requires iOS 14.0 or later.
  • iPad
    Requires iPadOS 14.0 or later.
  • iPod touch
    Requires iOS 14.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 4 more
  • English, French, German, Portuguese, Spanish
Age Rating
9+
  • 9+
  • Learn More
  • Infrequent
    Cartoon or Fantasy Violence
    Guns or Other Weapons
In-App Purchases
Yes
  • Unlock All Units $8.99
  • Hoard of Pearls $19.99
  • Chest of Pearls $9.99
  • Pouch of Pearls $4.99
  • Handful of Pearls $0.99
  • Learn More
Copyright
  • © 2026 Sandia Development Group LLC
  • Privacy Policy