# Dam Builder 3D — Master the dam, Reap rewards!

> Casual idle game about building dams, managing water release, and fishing for profit. (iPhone/iPad app by Solid Games.)

- Source: https://appshunter.io/ios/app/dam-builder-3d/id6477145747 (this page in markdown: same URL + `.md`)
- Developer: [Solid Games](https://appshunter.io/developer/1625798412)
- Category: Games, Casual, Simulation
- Price: Free with in-app purchases
- Rating: 4.80/5 from 9,983 App Store ratings · 160 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 209 MB
- Languages: American English, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 4 more
- Released: 2024-02-02
- Data updated: 2026-09-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/dam-builder-3d/id6477145747/reviews.md

## What is Dam Builder 3D?

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!

## Key features

- Construct and expand dams
- Release water for profit
- Upgrade dam sections
- Unlock upstream dock
- Operate a fishing boat
- Expand fishing fleet

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Diamond Pack 1 | $1.99 | one-time |
| No Ads Plus | $9.99 | one-time |
| No Ads Lite | $4.99 | one-time |
| Diamond Pack 2 | $4.99 | one-time |
| Diamond Pack 3 | $9.99 | one-time |
| Diamond Pack 4 | $19.99 | one-time |
| Diamond Pack 5 | $49.99 | one-time |
| Diamond Pack 6 | $99.99 | one-time |
| Remove force ad 7 days | $4.99 | one-time |
| Remove force ad forever | $9.99 | one-time |
| Diamond Package (Small) | $4.99 | one-time |
| AD ticket (Mid) | $1.99 | one-time |
| Diamond Package (Big) | $9.99 | one-time |
| AD ticket (Small) | $0.99 | one-time |
| Season premium | $6.99 | one-time |
| AD ticket (Big) | $3.99 | one-time |


## What do users think of Dam Builder 3D?

Overall sentiment: positive

**Pros**

- 👍 Fun and addictive gameplay
- 💰 Ability to make money
- 🎨 Great graphics
- 🕹️ Challenging and engaging

**Cons**

- 🤖 Excessive ads
- ⏱️ Long ad durations
- 🔁 Repetitive levels
- 🐛 Occasional bugs and glitches

**Commonly reported bugs**

- Ads not working as intended
- Game freezing or crashing
- Issues with in-app purchases

**Most requested features**

- More maps and levels
- Reduced ad frequency
- Shorter ad durations
- Improved water physics

## Recent user reviews (10 of 160)

All indexed reviews: https://appshunter.io/ios/app/dam-builder-3d/id6477145747/reviews.md

### 1/5 — Очень много рекламы

*2026-08-05*

Из за рекламы сразу удалил

### 2/5 — COPPY CAT ALERT!🚨

*2026-07-23, version 0.8.7*

This app is so fun, but there is these managers In this game, but the pictures of the managers was stolen from this YouTuber called,”Colassal Cranium”, they have to change it! You have been WARNED!…….. P.S, There is this rewards for your Dam and more, but every time I collect it, it shows me adds that are so long, and it happens to me a lot! Do not download!

### 5/5 — DAM

*2026-07-23, version 0.8.7*

MOCARANA

### 5/5 — I Never Knew

*2026-07-15, version 0.8.7*

I Never Thought About how much money you could pull in from having a Dam Constructed

### 5/5 — Dam builder 3d

*2026-06-29, version 0.6.3*

Riley fun very recommended

### 4/5 — Very good but

*2026-06-29, version 0.6.3*

Amazing game but maybe the small people could get a little more detailed.

### 1/5 — Реклама реклама и ещё раз реклама

*2026-06-20*

Одна реклама, всплывает после нажатия почти любой кнопки. Трата времени.

### 5/5 — Why this game is good

*2026-06-11, version 0.6.3*

It’s a game that I like it. It’s easy and if you do the the ad for five times the amount of the cash and auto acceptation it is amazing.

### 5/5 — Not fake real

*2026-05-25, version 0.6.3*

The game is exactly like the ad and I highly recommend it

### 2/5 — Ads

*2026-05-24, version 0.6.3*

It’s good to kill time but there are so many Ads. You earn the coin and you have to watch an Ad just to upgrade.

## Frequently asked questions about Dam Builder 3D

### What is Dam Builder 3D?

Dam Builder 3D is a casual idle game where players construct and expand dams. You earn in-game currency by releasing water from your dam and can further increase profits by upgrading dam sections and managing a fishing fleet.

### How do I earn money in Dam Builder 3D?

You earn money by releasing water from your constructed dam. Additionally, after unlocking the upstream dock, you can send out fishing boats to catch fish and sell them at the dock for extra profits. Upgrading your dam sections also increases your earnings.

### Can I buy things in Dam Builder 3D?

Yes, the game offers in-app purchases. You can use diamonds to unlock new fishing boats and expand your fishing fleet, which can accelerate your profit generation.

### What are the main activities in the game?

The primary activities involve building and upgrading your dam, managing water releases for income, and operating a fishing boat to catch and sell fish. The game focuses on gradual expansion and increasing your revenue streams.

## Version history (last 5 releases)

### 0.8.7 — 2026-07-03

Update SDK, replace World II scene, fix bugs, adjust values

### 0.6.3 — 2025-09-15

Upgrade Unity, upgrade SDK, modify production line values, add some models

### 0.4.0 — 2025-03-04

Upgrade SDK，Update packaging plugin

### 0.3.8 — 2025-01-03

Add new scenes

### 0.2.8 — 2024-09-24

Adjust UI and art

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## More apps by Solid Games

- [Idle Roller Coaster](https://appshunter.io/ios/app/idle-roller-coaster/id1459059300)
- [Idle Egg Factory 3D](https://appshunter.io/ios/app/idle-egg-factory-3d/id1596871014)
- [Idle Dig Factory](https://appshunter.io/ios/app/idle-dig-factory/id1660156364)
- [Idle Sand Tycoon](https://appshunter.io/ios/app/idle-sand-tycoon/id6446575926)
- [Egg Farm Tycoon](https://appshunter.io/ios/app/egg-farm-tycoon/id6446575955)
- [Giant Excavator](https://appshunter.io/ios/app/giant-excavator/id6449452105)

All apps by Solid Games: https://appshunter.io/developer/1625798412

## Related topics

[dam builder 3d](https://appshunter.io/ios/topics/dam-builder-3d) · [dam builder](https://appshunter.io/ios/topics/dam-builder) · [dam simulator](https://appshunter.io/ios/topics/dam-simulator) · [damn](https://appshunter.io/ios/topics/damn) · [canal constructor](https://appshunter.io/ios/topics/canal-constructor) · [dam power](https://appshunter.io/ios/topics/dam-power) · [river game](https://appshunter.io/ios/topics/river-game) · [aqueduct 101](https://appshunter.io/ios/topics/aqueduct-101) · [town builder 3d](https://appshunter.io/ios/topics/town-builder-3d)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*