The Derby Stallion series has sold over 900 million copies!

What is Derby Stallion: Masters?
Derby Stallion: Masters is the latest game of the Derby Stallion series. It is a horse racing simulation game aiming at breeding the strongest horses. Players will be horse owners who breed, train racing, and arrange them to attend competitions and win big titles and prices.

Players will experience the Japanese horse racing competitions and meet well-known horses from previous Derby Stallion games. Also, the game continues to provide the immersive game experience of previous series. The new game was designed for smartphones with a new UI, making it easier to play. Players now can easily enjoy the game with much faster loading times!

Game Features
EXPERIENCE THE REAL MANAGEMENT OF STUD-FARM - Forge your legacies in stud-farm to enhance its capabilities but it causes an increase of fixed expenditure. To balance the books, you need to arrange your horses to attend suitable matches depend on ability tendency to maximize profit of your stud-farm.

JOURNEY TO THE RICH STORYLINE ABOUT DREAMS – Follow the storyline, you will meet dozens of lovely friends. Finishing the branches of tasks, achievements to make the childhood dream come true. Start your journey to a fascinating story and have fun!

RACE WITH RIVALS AROUND THE WORLD - Register your best self-bred racing horse on Breeder Cup. Find and compete with worldwide rivals under the same racing environment. Winners will collect glorious achievements for your own stud-farm!

PLAY FRIENDLY COMPETITIONS WITH YOUR FRIENDS - Race with your real-life friends in Derby Stallion: Masters by holding a friendly competition for your friends on Breeder Cup. Winning a friendly competition won't bring you any rewards or achievements, so please just have fun with your friends!


More changes from the original series
◆ This Game is friendly to beginner
Scripts and tutorials designed by Kozakiyusu will help beginners to go through horse breeding and attend races. Moreover, NPCs will give detailed instructions on facilities in the stud-farm. It is very accessible for beginners!

◆ Easy to use on smartphones
Add the skip function to the match makes it the fastest-paced game of the Derby Stallion series. The UI has been optimized for mobile devices, making it easier to breed and train horses.

◆ Almost a free game
Besides, the game has in-app purchase, players can freely play most of the game content. In addition, player could dominate the races without purchasing any extra resources.

◆ Recommend the new game for such players
Fans of Derby Stallion games
AFK players of Derby Stallion series
Those who know the series but haven't tried

// Option A //

To download Derby Stallion: Masters mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Derby Stallion: Masters 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 Derby Stallion: Masters from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - 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 Derby Stallion: Masters in HappyMod App.