Succubers! Dark Covenant

My honest first reaction when I sat down with Succubers! Dark Covenant was something like cautious curiosity - Mikan Batake is a developer with a clear niche, Shiravune is a reliable localization house, and the premise of two protagonists signing demonic contracts to roam urban maps collecting energy has at least some story scaffolding to work with. The central setup involves the player character and his schoolmate Hikari striking deals with four distinct succubi, then navigating encounters with angels sent to disrupt the arrangement. Whether the contract gets fulfilled depends on which battles you win and lose - and that structural twist, where both victory and defeat feed different scenes and story branches, is genuinely the most interesting design decision here. The combat is turn-based and built around a targeting system where each opponent has a specific weakness among a small set of options. Figuring out those weaknesses is the mechanical core, because the game does not include a level-grinding path to brute-force your way through fights. That keeps encounters short and moderately engaging rather than tedious, though it also means the system never grows more complex than its opening hour suggests. The map exploration layer is light - pixel-art environments, encounter nodes marked by colored icons, and a cast that community reviewers have counted at over a dozen characters including a swimmer, a gyaru, a priestess, an office worker, and four individual succubi, each with distinct designs. The full run clocks in at roughly four hours, with multiple endings incentivizing at least a second pass. From an RPG-craft perspective, this is where I have to be straight with you: Succubers! Dark Covenant is not a game about build variety, branching character arcs, or worldbuilding that rewards close reading. The story premise is functional rather than ambitious, the writing is serviceable for its genre without offering the kind of dialogue you replay for subtext, and there is no progression system with meaningful mechanical depth past the weakness-targeting loop. The adult content is the primary draw, and even within that scope, the gallery system has a noted limitation - pixel animation scenes are not accessible through the replay gallery, only the post-battle HD scenes are, which is a frustration for completionists. The Steam reception sits at mixed, which reads accurately: players who came for the H-RPG content in good faith report being reasonably satisfied, while those hoping for more RPG substance find it thin. If you are the audience for Mikan Batake's style of adult J-RPG and you want a short, low-friction experience with full Japanese voice acting, a varied roster of character archetypes, and a win-or-lose structure that at least tries to make both outcomes matter narratively, this does what it promises. If you are hoping the "Dark Covenant" framing delivers gothic RPG depth, complex faction dynamics, or choices that ripple across a long runtime - those expectations will not survive contact with hour one. Treat it as a four-hour single-session experience with replay value tied specifically to alternate endings and it lands closer to what it actually is.

Monika · Scout Team

RPGs

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