# smuttlewerk interactive > smuttlewerk interactive is a two-friend indie game studio based in Mutterstadt, Germany, founded in 2010. We make casual mobile and web games. Our games have been downloaded over 20 million times worldwide. ## Games - [Fleet Battle](https://smuttlewerk.de/fleetbattle): Free multiplayer battleship-style sea battle game. Web build at [fleetbattle.online](https://fleetbattle.online) (no install), plus iOS and Android. Cross-platform play, 5 game modes, 14 national fleets, 7 competitive ranks. 20M+ downloads, 4.5 stars / 219,000+ reviews. - [Build the Lines](https://smuttlewerk.de/buildthelines): Relaxing brain puzzle game. Build colorful lines tile by tile at your own pace and complete them at the board's edge connectors — no color-matching, no fixed paths, no timer. Available on iOS and Android. - [Garden of Fear](https://smuttlewerk.de/gardenoffear): First-person horror maze escape game. Evade the monsters, find your way out. Available on iOS and Android. ## Studio - [Home](https://smuttlewerk.de/): Studio overview and current games. - [Imprint](https://smuttlewerk.de/imprint): Legal information (German Impressum). - [Privacy Policy](https://smuttlewerk.de/privacy): Data handling and privacy practices. - [EULA](https://smuttlewerk.de/eula): End-user license agreement. ## Resources - [Famous Seafarers](https://smuttlewerk.de/fleet-battle-famous-seafarers): Encyclopedia of 175 historical seafarers featured as Fleet Battle commander avatars. - [Fleet Battle FAQ](https://smuttlewerk.de/fleetbattlefaq): Common questions about Fleet Battle gameplay and accounts. - [Old Games](https://smuttlewerk.de/old-games): Archive of earlier smuttlewerk titles. - [Links](https://smuttlewerk.de/links): External links — social media, app stores, related sites. ## Contact - Email: contact@smuttlewerk.de - Website: https://smuttlewerk.de - Game domain: https://fleetbattle.online (Fleet Battle web build) - Facebook: https://facebook.com/smuttlewerk.interactive