Before you feed the banner... Calculate.
Plan gacha pulls, pity thresholds, upgrading paths, and daily tasks with playful browser-local game calculators. Insert math, not money.
Gacha Pity Calculator
Check how many pulls and resources you need before the banner eats your wallet. Worst-case safety check.
Pull Probability Simulator
Simulate your odds over 5,000 runs before trusting your cursed luck. Includes soft-pity approximation models.
Currency & Resource Planner
Convert daily rewards, tickets, and recurring event currency into a solid pull saving forecast.
Enhancement Cost Calculator
Estimate upgrade attempts and material costs before your precious resources vanish on RNG failures.
EXP / Level Calculator
Check the total experience required to reach your next power milestone. Enter custom tables to fit any game database.
Daily & Weekly Checklist
Track recurring logins, sweeps, stamina dumps, and boss runs without turning your brain into patch notes.
Privacy Receipt & Sandbox Diagnostics
Bluesky Labs design guarantees that all computational algorithms operate purely client-side. No API keys, no network requests to external gaming servers, and no personal credentials are saved.
Checklist items and customized presets are stored solely within your local browser's storage space (`localStorage`).