Mega City Builder 3D
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Build iconic landmarks & grow your empire in this idle city builder!
- Downloads
- 514+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Mar 15
- 2026 · v1.0.1
Screenshots
About Mega City Builder 3D
🏗️ Welcome to Mega City Builder 3D – Your Idle Construction Adventure!
Start small and build your way up to global fame! Manage your construction crew, unlock legendary buildings, and become the richest city tycoon of all time.
🚧 Build Epic Landmarks:
From cozy homes to world-famous towers—construct it all:
Empire State Building
Eiffel Tower
Burj Khalifa
Big Ben
Taj Mahal
And many more!
👷♂️ Manage Your Crew:
Hire, train, and upgrade your workers to build faster and earn more.
💰 Idle Tycoon Gameplay:
Even when you're offline, your empire keeps growing. Collect cash, gems, and rewards to expand your city.
🎯 Top Features:
Satisfying idle gameplay with real 3D builds
Unlock decorations & boost aesthetics
Learn fun facts about every building
Use boosters & power-ups to speed up progress
Spin the reward wheel for surprises
Grow your city into a global construction empire
Start small and build your way up to global fame! Manage your construction crew, unlock legendary buildings, and become the richest city tycoon of all time.
🚧 Build Epic Landmarks:
From cozy homes to world-famous towers—construct it all:
Empire State Building
Eiffel Tower
Burj Khalifa
Big Ben
Taj Mahal
And many more!
👷♂️ Manage Your Crew:
Hire, train, and upgrade your workers to build faster and earn more.
💰 Idle Tycoon Gameplay:
Even when you're offline, your empire keeps growing. Collect cash, gems, and rewards to expand your city.
🎯 Top Features:
Satisfying idle gameplay with real 3D builds
Unlock decorations & boost aesthetics
Learn fun facts about every building
Use boosters & power-ups to speed up progress
Spin the reward wheel for surprises
Grow your city into a global construction empire
Play today's Sudoku puzzle
A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
Alternatives to Mega City Builder 3D
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