Tidewall

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.