Dplay Soft is conducting pre-registration on Google Play as it prepares for the domestic launch of its first mobile game, Heart-Fluttering: Lucky Dokkaebi, in early November.
Heart-Fluttering: Lucky Dokkaebi is a 2D casual roguelike RPG that combines touch controls with real-time auto-combat. Players select one of three skills presented to them when leveling up. With over 100 combinable skills available, players can construct a different build every time, even on the same stage.
Build strategy is influenced by the core feature 'Advent.' Equipping an Advent vessel changes the skill choices that appear during stages, allowing players to assemble combinations in their desired direction. Events incorporating elements of chance also appear during stage progression.
The protagonist of the story is a 17-year-old dokkaebi girl inspired by Korean mythology. It follows her journey on a pilgrimage to restore the balance between life and death and purify fallen souls.
Dplay Soft is a one-year-old developer established in August 2025 by developers who previously worked together on the idle RPG Blade Idle. According to the company, staff members across all roles—including producer, design, programming, and art—have an average experience of over 11 years.
Since its founding, the studio has received a guarantee recommendation for cultural content enterprises from the Korea Creative Content Agency (KOCCA) and venture business certification. It was also selected for the Korea Technology Finance Corporation (KIBO)'s 18th Kibo Venture Camp and Google's 8th ChangGoo Program. In 2026, the company showcased the game by participating in joint pavilions at ChinaJoy and Tokyo Game Show.
Dplay Soft aims to develop games based on Korean culture and stories and service them globally. Following its domestic release, Heart-Fluttering: Lucky Dokkaebi is also planned to gradually expand service to overseas regions.
