Dam Builder

Contains adsIn-app purchases
117K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
In-Game Purchases
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About this game

Introducing "Dam Builder," a super casual idle game where you embark on the journey of constructing a dam! Begin with a small dam on a serene lake and gradually expand it into a massive structure. Earn profits by releasing water from the dam. Upgrade each section of the dam individually to increase your earnings. As you progress, unlock a bustling dock in the upstream lake after constructing Dam 2. Once the dock is unlocked, you'll automatically acquire a fishing boat. Send the fishing boat out to the lake, catch fish, and transport them to the dock for additional profits. Use diamonds to unlock new fishing boats and expand your fishing fleet. Dive into the tranquil world of "Dam Builder" and witness your empire grow along with the expanding dam!
Master the Dam, Reap the Rewards!
Updated on
Aug 12, 2026
Available on
Android, Windows*
*Powered by Intel® technology

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
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • Data can’t be deleted

Ratings and reviews

111K reviews
Travis Webster
June 26, 2024
I'm giving it 2 stars because it is a decently fun game but the ads......wow every time you click anything you get an ad, and it's a minute long. Not worth playing it. I don't mind ads from time to time but all the time is a little much. If you want them gone you need to pay 6.99. if you don't mind watching lots of ads than this is a fun game to play
43 people found this review helpful
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Nick Mergener
June 18, 2026
Game would be fun if it wasn't completely overloaded with ads. It's not just ads to advance faster, it's ads when you upgrade the supplemental income areas, or when you have an achievement. Oh, you upgraded the frequency of special rewards for your dam? Guess what, you have to watch an ad for every single one. This developer is not trying to make a fun game, they are adding a little game play to their commercial app.
14 people found this review helpful
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Ethan Mercer
June 23, 2026
disappointing. I spent a couple of days about an hour each day just grinding hard but its now impossible to do so with the more progression the more ads. its gotten to the point where im just building dam 3 and im getting an un skippable ad per 1 upgrade. The game was fun at first but now im just waiting to click an x on the screen more than I am playing. deserves 2 stars none more.
10 people found this review helpful
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