update · October 2, 2026
inZOI Preview Details Mod Support, Autonomy Fixes, and October Update Plans
inZOI developers outline upcoming October update features including modding tools, improved NPC autonomy, conversation logic refinements, and relationship fine-tuning.
The inZOI development team has detailed the roadmap for an October update focused on mod support, expanded autonomy, realistic conversation logic, and character customization adjustments.
Modding Tools and Accessibility
Following internal tests, the developers are moving forward with native mod support designed to make custom content accessible. The system supports simple HTML for UI creation, Lua scripting, and integrated MCP for use with LLM tools. Documentation is available at mod-docs.playinzoi.com. The team states that mods will expand the game rather than replace core development on fundamentals like personality and emotions.
Autonomy and Social Interactions
October's update addresses shortcomings in NPC autonomy and social events. Zois will better understand their surroundings, ensuring customers use designated visitor spaces while employees stick to staff tools and chairs. Conversation logic is updated to weigh relationships, emotional states, and current situations before selecting dialogue. To prevent repetition caused by stricter filters, the team is adding more overall conversation content.
Character Customization and Behavior
Updates to Character Awakening and Creation introduce tools to fine-tune intimacy and relationships. The patch also tackles immersion issues regarding eye contact and gaze, ensuring Zois properly react to their environment. Planned behavioral additions include Zois greeting familiar characters and hosts asking incompatible guests to leave social events.
Bug Fixes and Community Feedback
Developers acknowledged community reports regarding need scaling on non-standard day lengths, group activities, restaurant hosting ratings, duplicated mod textures, and gaps between lots and sidewalks. The team also clarified that trait ID replacements from past updates were due to technical limitations that will be avoided in future patches.
Why this patch matters
The upcoming October update tackles foundational immersion problems while opening the door for community-created content through dedicated scripting and UI tools.