How We Reverse-Engineered ARPG Damage Formulas With Zero Documentation

Описание и применение

Команда создала открытый калькулятор урона ARPG, используя эмпирические данные и TypeScript, чтобы точно моделировать механики игры.

Задача

Players lack insight into how core damage math works in ARPGs, leading to sub‑optimal builds and wasted resources.

Результат

The team produced a reproducible, open‑source damage calculator that accurately reflects in‑game mechanics, improving build decisions and community knowledge.

Рабочий процесс

• 1. Collect empirical data by testing a stat‑free character against a zero‑armor dummy at fixed stat increments.
• 2. Plot raw damage to identify linear and asymptotic scaling patterns.
• 3. Translate observed formulas into TypeScript, accounting for in‑engine truncation and compounded forge bonuses.
• 4. Implement a state‑efficient React component that derives all outputs from a single stat allocation state.
• 5. Deploy the calculator as an interactive community tool.
• 6. Iterate based on user feedback and additional data points.

Доказательства

We plotted the numbers for primary damage stats, we immediately saw two distinct mathematical patterns at play

Источник

Notice forgeMultiplier. A common mistake is assuming forge bonuses are additive

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