Free tools for Arknights: Endfield

Plan your production lines, simulate pulls, track pity and finish your dailies — fast, free, no login required. Runs entirely in your browser.

⚙ CORE TOOL

Material Calculator

Pick an operator, current and target phase — get the exact Protodisk, Bolete and T-Cred totals to ascend them.

🎰 POPULAR

Gacha Simulator

Ten-pull with real pity mechanics. Test your luck before you spend, unlimited tries, zero cost.

📉 DAILY USE

Pity Calculator

How many pulls until guarantee? Expected cost and the exact number to your next 6-star.

✅ RETENTION

Daily Checklist

Never miss stamina, factories or dailies again. Resets every day, saves in your browser.

🗳 ROADMAP

Tier List Maker

Build and share your own operator tier lists. Coming with the next update.

🗺 ROADMAP

Interactive Map

Resource nodes and chests across Talos-II. Planned.

⚠ Data status: gacha rates, pity curve and operator roster verified against the live global game (Oct 2026). Material costs are demo values pending community database sync.