Embark on an epic journey in Demon Quest, a diagonal scrolling action RPG for iPhone. Take on the role of a hero tasked with defeating the daemon dragon responsible for the chaos among monsters like the Slime Goblin Oak, Matango Torrents, and Ghost Zombies. Explore diverse landscapes, vanquish creatures, and restore peace to the world.

Control the hero by sliding the screen to wield the sword and time your attacks. Earn gold by defeating enemies to acquire powerful weapons and armor, enhancing your hero's strength to face tougher foes. Uncover magic stones and treasures during battles, each with unique effects to boost your status, recovery, and combat abilities. Strategically collect and utilize these items to gain an advantage in combat and increase your rank based on treasure points amassed.