Sanctuary Protocol
A choice-driven adult visual novel blending alien mystery with college drama and romance. Your choices shape who you become — and who survives.
Gameplay & Narrative
Five romanceable characters, each with distinct personalities and story arcs. A branching narrative driven by meaningful choices that affect relationships, faction dynamics, and story outcomes. Explore university campus, take part in parties and see how your choices shape the future. Each episode delivers 1.5 to 2 hours of rich, immersive content.
Visuals & Specs
Built on Ren'Py with stunning 4K renders and smooth 30fps animations that bring every scene to life. A first-person perspective pulls you into the story, while a variable-driven branching system ensures your choices create genuinely different paths. Modular episode structure keeps each release focused and polished.
Mature Content
All intimate scenes are gated by player choices and tension thresholds — never forced. Each encounter reflects the specific character's psychology and relationship dynamic, ranging from emotionally tender to intensely passionate. Players who prefer a reserved approach still experience meaningful romantic scenes without explicit content.
Gallery
A glimpse into the world of Sanctuary Protocol
Join Our Community
Patreon
Support the development and get exclusive early looks at scenes, behind-the-scenes progress reports, animation previews, and early access to new episodes.
Discord
Join our community server to chat with the development team and other fans, get real-time updates, share feedback, and be part of the conversation as Sanctuary Protocol comes to life.
Join Discord