열렙 is a free RPG game available on iPhone that immerses players in a captivating webtoon-inspired world. Players take on the role of a legendary character, embarking on a quest to reclaim their top ranking through fast-paced leveling and engaging gameplay. The game features an original storyline that extends beyond the webtoon, allowing for deeper exploration and interaction with beloved characters from the source material.

The game offers an easy-to-navigate automatic combat system that enables players to enjoy the action without the need for constant input. Players can collect various popular characters, each with unique skills that enhance their leveling experience. The game also includes equipment farming, where players can gather gear and trade with others. Additionally, players can tackle various challenges and unique dungeons, such as the Dragon Trials and PvP battles, adding layers of strategic gameplay.