レイナ ～姫騎士、穢れる～ is a single-player fantasy RPG developed for PC. The story follows Yuke and his companions, who receive a request from his father Anad Lasfel to escort the princess of the Monad Kingdom. Princess Reina refuses the protection and departs alone, prompting Yuke to withhold assistance so she can face the realities of the outside world directly. Players advance by exploring dungeons, battling monsters, and progressing through the narrative in this turn-based or exploration-focused RPG structure.
Gameplay
The core loop centers on dungeon exploration and monster encounters that drive story progression. Combat involves defeating enemies to move forward, with the narrative emphasizing Reina's independent journey and the challenges she encounters. Seven new characters join the cast, each bringing a distinct class or occupation that influences party composition and battle strategies. Boss encounters scale in difficulty based on the selected setting, allowing players to adjust challenge levels before starting. The game supports full completion tracking, after which a New Game+ option becomes available to replay from the beginning while carrying over accumulated progress and character statistics.
Illustrations by Hayashi Custom provide the visual style throughout the experience. The RPG emphasizes fantasy elements such as kingdom politics, monster encounters, and character interactions tied to the escort premise. Dungeon crawling forms the primary activity, with monster defeats serving as the main advancement mechanic alongside story events.
Game Modes
The game operates as a linear single-player campaign without separate multiplayer or competitive modes. Players engage in the main story through repeated dungeon runs and monster battles, selecting difficulty settings that directly modify boss attributes. Upon reaching full completion, the New Game+ feature unlocks, enabling a fresh start that preserves levels, items, and other progress for continued play or different approaches. Difficulty selection serves as the primary customization layer, letting players tailor boss strength to their preference at the outset. No additional named modes exist beyond this core progression system and its replay variant.
Story and Characters
The narrative begins with the escort request for Princess Reina of the Monad Kingdom. Her decision to travel solo leads Yuke to observe rather than intervene, creating situations where she confronts external threats independently. Seven additional characters appear, each defined by unique classes that expand tactical options during encounters. These additions integrate into the existing party dynamic without altering the fundamental dungeon-and-monster structure. The story remains focused on the princess's experiences outside the kingdom and the consequences of her choices.
Is It Worth Playing?
This RPG suits players seeking a fantasy dungeon-crawling experience with adjustable difficulty and replay value through New Game+. The seven new characters and their specialized classes add variety to party management and battles. Boss strength scaling provides flexibility for different skill levels, while the New Game+ system supports multiple playthroughs with retained stats. The title includes mature adult themes consistent with its R18 classification on its distribution platform. Those interested in story-driven RPGs centered on a princess knight's solo journey amid monster encounters will find the verified mechanics align with that focus. Current availability remains on PC with Japanese language support and standard system requirements for the application format.