Overview
FAQ
Use LDPlayer to Play Fast Builder on PC
Fast Builder is a Casual game developed by 51DEV. LDPlayer is the best platform for playing Fast Builder on Windows PC, offering powerful features to enhance your immersive experience in Fast Builder.
When playing Fast Builder on your computer, if you find repetitive actions or tasks tedious and time-consuming, fret not! Macro can alleviate your concerns. Simply record your actions with a click of the screen recording feature and let macros take care of the rest. Macros automate your operations, allowing you to effortlessly conquer the game with minimal effort! Start downloading and playing Fast Builder on your computer now!
You start the idle tycoon game by operating construction set with a small mine producing the first cash needed to develop your factory business. Handle your company finances, hire more employees, buy heavy equipment, and build more mills! Don’t worry, the idle game play is simple so both children and adults can easily learn how to play the 3D construction game!Screenshots and Videos of Fast Builder PC
Why Play Fast Builder on PC with LDPlayer?
Operation Recorder
High FPS
Custom Controls



Record operations to easily execute repetitive upgrades and mission operations in Fast Builder with a single click. Additionally, it can be utilized for auto-battling bosses, thereby enhancing gaming efficiency.
One-Click Macros
Combine a series of operations into one keystroke to help you quickly and automatically complete the grinding in Fast Builder, improving gaming efficiency and experience.Extended Battery Life
When running Fast Builder on your computer, you need not worry about low battery or device overheating issues. Enjoy playing for as long as you desire.
How to Download&Play Fast Builder on PC?
- 1
Download and install LDPlayer on your computer
- 2
Locate the Play Store in LDPlayer's system apps, launch it, and sign in to your Google account
- 3
Enter "Fast Builder" into the search bar and search for it
- 4
Choose and install Fast Builder from the search results
- 5
Once the download and installation are complete, return to the LDPlayer home screen
- 6
Click on the game icon on the LDPlayer home screen to start enjoying the exciting game