What the Shell

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Victory is ever sweeter when it’s stolen from your opponent’s hands!

What the Shell is a new kind of board game that gives you amazing satisfaction. Oh No, this ain’t your traditional five-in-a-row game, but an original invention that is fast-paced, deeply strategic and dynamic. Nothing is inevitable, and the game is never won or lost until the very last moment.

"Simultaneous play boosts the fun of this intuitive, yet surprisingly deep board game."
- Matthias Titze, producer of Clarc, winner of 2014 Best Mobile Game (German Computer Game Award)

"Definitely offers fun and challenging gameplay for adults."
- Marcus Schwarten, iPlayApps

Our unique twist of simultaneous play makes every turn exciting and unpredictable. If both players go for the same space, a neutral egg blocks the space. Players can capture each other’s turtles, which also allows them to claim a neutral egg. This encourages aggressive play and makes for dynamic back-and-forth gameplay.

Enjoy the look on your friend’s face when your capture leads to a chain combo that devastates their beautifully set up position. What the Shell’s simple yet deep gameplay will keep you on your toes and always coming back for more! Challenge a friend today in this modern battle of wits.

If you like games like Four in a Row, Othello and match three games you will love playing What The Shell.

• Dynamic and original gameplay
• Gorgeous graphics and music
• Play a friend: on two devices or even just one
• Practice against different AI difficulties

While this game was primarily created for adults, children and teens also love this fast-paced and challenging game, which encourages strategic thinking skills and builds self-confidence.
Updated on
May 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted

What’s new

We're now on https://www.reddit.com/r/wtshell/ Join us there!

- Fix: edge case where wrong player would be declared winner
Content rating
Everyone
Learn more

App support

Phone number
+4915122954757
About the developer
Charles Sterling Smith
chuck@whattheshell.games
Germany