Materials

Concrete

Poured material for the strongest listed walls.

Concrete in Stop The Tsunami!

Concrete: Poured material for the strongest listed walls. Get it by Pour it on the full beach. Use it to Pour it on a finished line. Starting a round to pour concrete over an open gap still loses the town.

What is Concrete?

Concrete is poured for walls that have to take a monster wave. It is the last material named in the experience description.

Published facts

Concrete facts
FactValue
WhenFull beach

How do you get Concrete?

Pour it on the full beach.

How do you use Concrete?

Pour it on a finished line. Starting a round to pour concrete over an open gap still loses the town.

FAQ

Concrete questions

What do I do at the start of a session?

Claim the Daily Spin and daily rewards, then build a continuous packed sand wall with a trench before you press START ROUND. Spend the coins from waves you hold on the next tool you can actually use.

Are there working Stop The Tsunami! codes?

No active or expired code strings are confirmed for this game. Check the session after updates, and do not enter strings copied from unverified lists.

What is the free Rewind?

The official game description says joining the Beach Club group grants a free Rewind. The exact group page is not named in that description, so use the join prompt inside the game.