Gacha Architect : CALC

"Stop guessing. Start calculating with mathematical precision." Most gacha calculators rely on Monte Carlo simulations—random trials that only give you an approximation. MirrorLab is different. We use DP-based state space analysis to provide the exact mathematical probability distribution for your pulls. ■ Day-One Support: Arknights: Endfield Optimized for the complex mechanics of Arknights: Endfield 1.0. Chartered Headhunting: Full implementation of the 120-pull Featured Guarantee (Spark). Arsenal Issue: Accurate modeling of the 80-pull guarantee and the 100/180/260... repeating mileage system. Hybrid Efficiency: Calculate how many Arsenal Tickets you’ll gain from character banners to plan your next 6-star weapon. ■ Why MirrorLab? Precision DP Engine: Forget the variance of Monte Carlo. Our engine uses recursive logic to calculate exact probabilities for every possible outcome. Refund Factor: Factor in 'Certificates' from duplicate pulls to determine your actual cost-per-pull and re-investment efficiency. Architect's Report: Visualize "Worst-Case Scenarios" and "Efficiency Zones" to optimize your spending and avoid mindless pulling. ■ Two Analysis Modes [Basic Mode] Quick Check Enter base rates, pity counters, and costs. Instantly see the pulls required for 50% / 90% / 99% success. Cost conversion to real-world items (e.g., pizza slices) for better financial perspective. [Pro Mode] Deep Dive Customize and edit Soft Pity curves. Get exact Expected Values and Standard Deviations. View detailed probability distribution histograms. ■ Roadmap: Coming Soon Full support for the following titles is coming soon: Genshin Impact Goddess of Victory: NIKKE Honkai: Star Rail Wuthering Waves ■ Key Features Works Offline: No internet required for calculations. Privacy First: No login, no data collection, no unnecessary permissions. Dark/Light Theme: Minimalist 'Mirror' interface designed for focus. Save & Share: Save your custom presets for any banner or game. Calculate before you pull. MirrorLab is the smartest sandbox for your gacha strategy.