Overflow

Spell words before the tank floods.

Tiles keep dropping into your tank. Make words to clear them and keep the water down. Easy to start, hard to put down.

Coming soon to Google Play
Overflow gameplay: a board of letter tiles in a tank with rising water

How it works

  1. Tiles dropLetters fall into the tank one by one and the pace picks up.
  2. Tap to spellTap tiles in order to make a word of three letters or more.
  3. Drain the waterValid words pop, the tiles above fall, and the water drops.

What you get

90 levels, 6 zones

New goals, special tiles and boss levels as you go deeper.

12 Topic Trails

Animals, ocean life, space, countries and more. Learn while you play.

Daily Challenge

A fresh puzzle every day with a leaderboard to climb.

Smart hints

Stuck? A hint names a word, and one tap plays the tiles for you.

Your aquarium

Collect sea creatures and change the colour of your tank.

Made to be accessible

Bright and dark looks, a colour-blind palette and a reduce-motion option.

A look inside

Overflow home screen Gameplay board Hint suggestion Topic Trails list Ocean Life trail map Your aquarium

Free to play

Overflow is free. Optional rewarded video ads can give you extra in-game shells. You can play as a guest, or create an account to keep your progress when you change phones. Overflow is for ages 13 and over.