All online tools

✦ Game

Level & Cost Curve Calculator

Design XP and upgrade cost curves — linear, exponential, power — with JSON/PHP/CSV export.

Open tool → ✦ Game

Dice Probability Calculator

Calculate the exact odds of rolling any sum on NdY dice.

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Loot Table Generator

Build weighted loot tables and roll from them — with rarity weights.

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Economy Balancer

Track currency faucets and sinks, spot inflation, and balance your game economy.

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Drop Rate Calculator

Real odds behind drop rates: ≥1 drop in N attempts, expected drops, median attempts.

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Advantage Calculator

Success odds for advantage and disadvantage rolls on any die against any target number.

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RNG Fairness Tester

Chi-square bucket test on crypto or Math.random sources — is your RNG fair?

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Enemy Scaling Calculator

Preview enemy HP and damage curves — linear, multiplicative, exponential.

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Dialogue Branching Planner

Estimate endings and conversation nodes before a branching dialogue tree explodes in scope.

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Behaviour Tree Planner

Sketch AI selectors, sequences, actions, and conditions, then export the node list as JSON.

Open tool → ✦ Game

Localization Readiness Checker

Check placeholders, missing tokens, and translation expansion before text reaches the build.

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