Idle Tower Builder: Miner City

Contains adsIn-app purchases
4.8
7K reviews
500K+
Downloads
Content rating
Everyone
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About this game

Idle Tower Builder is a 2D idle strategy game where players are tasked with building a city within a tower. As the population grows, there’s a need to construct additional floors, each requiring more resources than the last. Players start by mining stone and processing it to build with, as well as chopping wood for construction. The game emphasizes upgrading individual workplaces to automate production, effectively moving the player into a manager role where they must decide where to focus money and energy.

The game features an auto-clicker, works offline, and has non-intrusive ads that only show if you want them (in exchange for a bonus).

To maximize resource production in Idle Tower Builder, consider the following strategies:
Upgrade Workplaces: Focus on upgrading individual workplaces to automate production. Upgraded workplaces generate resources more efficiently. Prioritize upgrades based on their impact on overall production.
Balance Resources: Allocate resources wisely. Ensure a balance between mining stone and chopping wood. If one resource is lagging behind, adjust your focus accordingly.
Auto-Clicker: Use the auto-clicker feature to maintain a steady flow of resources even when you’re not actively playing. Set it up strategically to maximize gains.
Offline Production: Take advantage of offline production. When you return to the game after being away, you’ll receive accumulated resources. Make sure your workplaces are upgraded to maximize this benefit.
Strategic Upgrades: Consider which upgrades provide the most significant boost. Some upgrades may increase production rates, while others reduce costs. Prioritize based on your current needs.
Remember that patience and long-term planning are essential in idle games. Keep optimizing your tower, and soon you’ll see substantial resource gains!

In Idle Tower Builder, the prestige system revolves around Golden Bricks, which are a form of prestige currency. Here’s how it works:
Building and Restarting: As you build your tower and progress in the game, you reach a point where you can restart the building process. This is where the prestige system comes into play.
Earning Golden Bricks: When you restart your tower, you earn Golden Bricks. The number of Golden Bricks you receive depends on your progress before the restart.
Boosts: Golden Bricks provide various boosts to your game. They can increase your tap power, enhance facilities’ production, and improve market prices.
Permanent Upgrades: You can use Golden Bricks to purchase permanent upgrades, which further boost your production and overall efficiency in the game.
Strategic Use: It’s important to strategically decide when to restart and earn Golden Bricks. Doing so at the right time can significantly speed up your progress in subsequent playthroughs.
The prestige system is a common mechanic in idle games, providing a way for players to gain long-term advantages and a sense of progression even after restarting the game. It encourages players to optimize their strategy and find the best time to reset for maximum benefit.
Updated on
Sep 10, 2025
Available on
Android, Windows

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.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
6.28K reviews
Robert Bearden
May 27, 2025
A casual, incremental, and fun game. The game is free from ads unless you wish to watch them for a free upgrade Permanent boots are available for purchase I've played for a few months now and see myself playing for a few months to come The pro - it's a free and addictive game with no ads The con - On a recent update the ads went from 30 sec total to a min. The wishlist - A purchase which would credit the player for all ads The neat - Your in game purchases support Ukraine.
5 people found this review helpful
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Airapport
June 1, 2025
Thank you so much for sharing your review! Really happy that you liked our tower building game! We keep working to bring new game features and new towers to build! Sorry for the ads duration - it's not from us, it's from the ads provider update (Admob). Really appreciate your support! Thank you!
Lewis Andrews
October 31, 2020
Great game, but it doesn't feel finished. I enjoy playing, but I feel like there should be a few updates to the game. Update the graphics and give it a story of reaching the sky or something. It'll add depth to the game and make it more replayable. Multiplayer in the form of guilds, chats, and a common goal. Also what's with the skip ads thing? If I pay for the app I shouldn't have to worry about ads ever again, not 40 skips worth. Look forward to seeing the game grow.
62 people found this review helpful
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Airapport
November 14, 2020
Thank you very much, really happy that you play our game! The next update is on its way, we will add content for the floors 18-20 really soon. And good suggestions, indeed, we definitely keep evolving this concept and will add more concepts :)
Kris Hall
August 27, 2023
So far I am enjoying the game, I come to this game by way of several gaming YouTubers. I totally enjoy the fact that the only ads in the game or for rewards there are no forced ad breaks. It is an incremental building game however it feels a little bit unbalanced.. I would be persuaded to purchase artifacts which are purchased with real-life currency if there were artifact bundles.
6 people found this review helpful
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What’s new

Game contest mode received massive improvements:
- Requirements for TODO items are reset with every new contest
- Time boost during the contest no longer decreases remaining contest time
- The final contest result is defined from the best, not the last tower height
- Contest duration informer is no longer covered by the bonuses informers

Tha game has 9 new achiements and their total number is 42!
Now it's possible to pause the work of Propaganda booster