Play 只今、骨休め中 on PC Play 只今、骨休め中 on PC and Mac

About the Game

What if the antidote to an overworked life was not a vacation, but a full transformation into a skeleton living in a carefree underworld? That is the premise at the heart of this idle card RPG from Efun International Ltd. The game opens with a sharp contrast between the relentless pressure of modern work culture and a fantastical realm where overwork is literally forbidden. You shed your old identity, pick up some bones, and begin building a new existence in a world populated entirely by the undead.
The underworld you step into is populated by a colorful cast of skeleton fighters, each with their own personality and combat role. As you explore this realm, you will encounter and recruit characters across multiple archetypes:
Swordsmen: frontline fighters built for durability and close-range damage
Mages: powerful casters who can shift the momentum of a battle with the right spell
Assassins: swift and precise units that target high-value enemies
Witches: unpredictable characters whose abilities can turn a losing fight around
Each skeleton brings a distinct set of skills and characteristics to the table. The real gameplay depth comes from combining these traits thoughtfully, layering abilities so that different class strengths cover each other's weaknesses. You are not just collecting characters; you are assembling a living (or rather, undead) ecosystem of combat synergies.
Progression in the game is deliberately unhurried. You are encouraged to raise the skeletons you actually enjoy rather than feeling forced to chase a single meta lineup. That said, players who prefer efficiency-focused team building will find the tools to do that as well. The game supports both approaches without penalizing either one.
Combat operates on a fully automated system, meaning your skeletons fight on their own without requiring constant input. This idle structure is one of the game's defining qualities. Rewards and experience continue to accumulate even when you are not actively playing, so returning after a break always feels rewarding rather than punishing. Whether you are commuting, taking a short rest, or simply busy with something else, your army keeps working on your behalf.
Beneath the relaxed surface, however, there is genuine strategic complexity waiting for those who want it. Formation selection, the positioning of individual units, and the timing of skill activations can all dramatically change battle outcomes. Victory is not simply a matter of fielding the strongest roster. A well-constructed strategy can outperform raw power, which gives tactical players a satisfying challenge even within an otherwise casual framework.
The overarching narrative follows a progression from complete beginner to ruler of the entire Underworld. You begin with almost nothing and slowly build your forces, claim new territory, and take on increasingly formidable enemies. It is a satisfying underdog arc that gives long-term purpose to every upgrade and recruitment decision you make along the way.
For players who want to enjoy this experience on a larger screen with consistent performance, running the game through MuMuPlayer on PC is an excellent choice. The idle mechanics benefit especially from PC play, since the game can run continuously in the background without any impact on phone battery life. Strategic planning, formation management, and skill review are all more comfortable on a full-sized display, and MuMuPlayer ensures the game runs smoothly from start to finish.