Corporate Slave Succubus is a newly launched PC title that merges the stressful grind of a Japanese-style “black company” with a fantasy survival simulation. The game, developed by Momodonya and published by HENTAI Plan, puts players into the role of Saki, a protagonist who finds her life completely upended. Originally human, Saki is suddenly transformed into a succubus, a supernatural being widely subjected to discrimination in their society. This transformation causes her secured job to offer to be revoked, forcing her into a desperate search for employment.
Saki eventually lands a position at the aptly named “Succubus Primary Industry.” Her relief is short-lived, however, as she discovers the job’s brutal reality: failing to meet strict performance quotas will result in forced transfer to an “external branch,” a place infamous for its truly hellish working conditions. This setup immediately establishes the game’s core challenge: survival within a notoriously cutthroat corporate environment.
Gameplay Focus: Mana and Management
To prevent her transfer, Saki must fulfill the company’s energy quotas. The core gameplay loop revolves around controlling Saki as she “services” various customers, which serves as the game’s explicit method of gathering resources:
- Gathering Resources: Players must undertake various tasks to gather mana and experience.
- Skill Development: As a former human, Saki is initially inexperienced in her succubus role. Players must continuously develop her skills through careful daily schedule planning and management.
- Expanding Client Base: By learning diverse seductive skills and managing her time wisely, Saki’s available tasks expand, allowing her to handle more demanding and unique clientele. New erotic events naturally unlock as she grows more proficient.
This setup makes Corporate Slave Succubus a unique management and survival simulation where players must balance Saki’s development with her demanding work schedule over the course of one in-game year.
Features and Availability
The game offers a substantial amount of adult content alongside its survival gameplay, making it an experience targeted strictly for mature audiences:
- Visual Content: The game features 34 base CGs with a staggering 578 variations.
- Erotic Scenarios: There are over 44 diverse erotic scenarios to unlock throughout the game.
- Multiple Outcomes: The narrative promises multiple endings that depend entirely on Saki’s performance and management throughout the year, encouraging replayability.
- Length and Customization: With a total playtime of approximately 7 hours, the game also includes an unlock-all-content switch.
Corporate Slave Succubus was released on PC via Steam on October 24, 2025, and is developed by Momodonya.
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