Interactive Utilities
Nivalis Tool Suite
Lightweight, pure-frontend planning utilities designed to assist your entrepreneurial and life-sim choices in the sinking city.
RecommendedActive & Interactive
Business Profit & Margin Calculator
Simulate daily patron footfall, menu markup margins, staff hourly payroll, and greenhouse ingredient savings for street stalls, ramen restaurants, and nightclubs.
In DevLaunching Sept 29
Greenhouse Crop & Climate Simulator
Match 240+ seed varieties against optimal temperature, humidity, and UV light schedules to maximize harvest yields per square meter.
In DevLaunching Sept 29
Citizen Gift & Romance Compass
Two-way lookup database: search by NPC to find loved gifts and schedule routines, or search by inventory item to find the best recipient.