From the moment we met, fate began to turn.
We are thrilled to let you experience the results of our two years of hard work. If you enjoy tower defense games and love Chinese culture, you must try our game demo.
Crystals Bureau — an innovative tower defense title with dynamic defense routes — has officially released its demo on Steam and is taking part in the Tower Defense Festival!
Thank you for playing our game. Thank you.
About Crystals Bureau

In a turbulent world, the ancient evil "Umbra" has swept across the continent! Monsters roam, trade routes are cut, and the Crystals Bureau is on the brink. As the new leader, command your Escort Cart, plot dynamic routes, and deploy mystical towers. Discover 300 ancient Chinese artifacts in a rogue selection system to repel the Umbra tide. Restore the legendary glory of the Crystals Bureau!
About Demo
The future is unknown...
We plan to officially launch the full game in September. Until then, we will continuously share our progress, visions, and behind-the-scenes stories with you. Every suggestion you make helps us perfect this tower defense game. Download the demo, join us, and hop on this raging Escort Cart today!
