Onmyoji is a story-rich, turn-based RPG with a strong emphasis on character building and team composition, offering a challenging but rewarding experience for players who enjoy deep progression systems. While it can be played solo and offers fair free-to-play monetization, its difficulty and medium session length mean it's best suited for players with dedicated time who appreciate a narrative-driven, visually appealing game. The game's large file size and potential for progress loss upon interruption make it less ideal for quick, on-the-go play.