Nearly a hundred new hybrid Plants – Explosive combat power, protect the Plant Manor!

Join in advance to receive exclusive avatar frames, log in for the first time to receive Golden Legendary Plants - Wukong Peach, Lotus Guanyin, Purple Epic Plants - Pineapple Lychee and Flower King, along with many high-end upgrade materials and lots of gold waiting for you to receive!

There are also special costumes - Conical Hat Superman and special weapons - Sparkling Bamboo Tube for free!

In a farm surrounded by crisis, you will play the role of the farm owner, leading plant warriors with unique personalities, fighting to protect the Sunflower Queen, the symbol of hope, against the invasion of mutant creatures! Arrange a plant defense strategy and keep the farm alive!
"In addition to the dramatic and thrilling main gameplay, Sunflower Battle Line also innovates with the mechanism of combining in-battle tactics and developing off-battle bases according to the dual-core model!
The combination of attributes of Plant warriors will activate the formation link, stacking tactics to win more with less; at the same time, enhance the player's combat power, building a super strong army that can both attack and defend!"

Come join us, together protect the roof filled with sunlight!

【Brand new hybrid】Unlock the mysterious hybrid formula, create brand new Plant heroes!

【Plant Synthesis】Combine Plants of the same attribute right in the battle, easily kill monsters without worrying about pressure!

【Tower defense strategy】Arrange the formation yourself, enjoy the unlimited fun of tower defense strategy!

【Random Skills】Random skills for you to choose, high freedom - great power!

【Diverse gameplay】Tower defense, tower climbing, arena, exploration, team building, farming... everything!
Contact us
Official Fanpage: https://www.facebook.com/cthdvn
Official Website: https://cthd.mgol.vn

Decision to approve the content of the G1 online video game script No.: 145/QD-PTTH&TTDT issued by the Department of Radio, Television and Electronic Information on April 26, 2025

// Option A //

To download Chiến Tuyến Hướng Dương mod from HappyMod.to.
You need enable the option "Unknown Sources".
1. Click on the above link to download Chiến Tuyến Hướng Dương mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Chiến Tuyến Hướng Dương from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.to - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Chiến Tuyến Hướng Dương in HappyMod App.