"勇者警報　魔王の城を守れ" is the latest addition to the Happy Elements Super Lite brand, offering high-quality and easily accessible gameplay. This free multiplayer defense shooting game puts you in control of the "魔王" (Demon King) as you defend your castle against hordes of approaching heroes.

In a peaceful world, the sudden appearance of the Demon King has struck fear into the hearts of the people. It feels like an RPG is about to unfold. However, this year is known as the year of miracles, as an unprecedented number of heroes have been born. The game balance is on the verge of collapse. Can the Demon King withstand the onslaught and protect the dungeon?

Tap to move and use magic to attack! Dodge the heroes' attacks by tapping the left and right sides of the screen while defending your castle with magic. The controls are simple, but repelling the relentless waves of heroes proves to be a challenging task.

Collect magic during defense and discover new spells. Strategize the combination of magic to find the most effective one for your defense.

Play with friends! Join other players who are on the same stage and play together in real-time. Team up with your friends to take on massive bosses.

Challenge yourself even after clearing the game by aiming for high scores and attempting to climb the rankings.

"勇者警報　魔王の城を守れ" brings a nostalgic atmosphere and a fresh multiplayer defense shooting experience.

This app includes materials distributed under the Apache 2.0 license.