In this game, the lines you draw become walls.
Use the walls you create to save people and cities from oncoming waves, magma, and enemies.

You can save your city and people by diverting the flowing liquid and stopping the flow.
If the lines you draw collide with each other, the game will be over, so be careful!

There are currently over 150 levels. Stay tuned to the end!

EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.

What’s New

Version 1.0.4

- Added ad removal items.
- Some levels have been changed.

Ratings and Reviews

4.1 out of 5
2.8K Ratings

2.8K Ratings

mice7777 ,

Just turn off internet 😂

So as u know games like this are cash grabs (sorry just gotta tell the truth) but all u gotta do IS TURN OFF UR INTERNET(or could turn of ur WiFi) and if the creators are seeing this I don’t judge u for the ads it’s just normal at this point (and annoying tho) 😂😂

IvoryFox01 ,

A total and utter waste of space.

From moment 0 of downloading the app i could tell it would be a terrible experience, as with most mobile games as of late. I had this game shoveled down my throat through iFunny ads. I decided to try it out just out of sheer boredom at work, and aside from the ads constantly flooding my vision, to the sheer ugliness of the bland game design, this has to be one of the most simplest games ever out there. Every level can be completed through scribbling on the screen nonsensically, and the levels begin to feel like rehashes of the exact same thing from level 5 onward. That being said I would have given this game zero stars if i could have.

A hardcore gri der ,

Terrible in every aspect possible

Game won’t even start up, and about 80% of the reviews I see talk about it being a cash grab, not being able to disable ads by turning off internet, DESPITE THE FACT THAT THIS IS 100% OFFLINE, ads and levels being repetitive, and all in all, a crap game and I believe it all. The ad portrays the awful graphics, crap gameplay, level being too hard despite each level taking 10 seconds. Even I could make something better. If I could rate it 0 stars I would. Terrible.

App Privacy

The developer, FTY LLC., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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