-Why did the Demon King aim for his son's life?
-Why didn't the father listen to his son's cry?
A story of what if it is connected from the song "Maou".



-Tap to move according to the rotating marker, hit the enemy and automatically attack
・ Are you aiming for large damage with a charge? Are you steadily hitting and attacking away?
・ Swipe to activate powerful active skills



Voluntary active skill
・ Silver bullet …… One-point breakthrough type attack that penetrates the enemy
・ Explosion …… A hard-to-hit but powerful attack
・ Flash …… A range attack that causes great damage as it is activated near the enemy
And so on...

Passive skill that is always activated
・ Avoidance …… There is a probability that the enemy's attack will be nullified.
・ Strengthen knockback …… Blow away enemies
・ Strengthen attributes …… Increase the power of active skills with specific attributes
And so on...

Even with the same skill, the strength changes depending on the parameters.
Defeat enemies and gain stronger skills



-Collect mana & skills while closing the app
・ Rare skills that can only be obtained by exploration dispatch ...?


The main character is a hero who once defeated the Demon King, and a father who lost his child.
Who is commanding the reappearing Demon King's minions?

// Option A //

To download Der Erlkönig(魔王ゲ) mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Der Erlkönig(魔王ゲ) 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 Der Erlkönig(魔王ゲ) 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 Der Erlkönig(魔王ゲ) in HappyMod App.