Loot Table Simulator

Gaming

Build a loot table with weighted items and simulate hundreds of rolls to see drop rates.

ttb run loot-table-simulator

50.0%

30.0%

15.0%

4.0%

1.0%

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Loot Table Simulator の使い方

Add items with weights, choose a roll count, and click Roll to simulate drops. Compare actual vs expected percentages.

Enter item names and relative weights (higher = more common).

Select 10, 100, or 1000 simulated rolls.

See count, actual %, and expected % for each item.

What are the rarity tiers?+

Common (≥50%), Uncommon (≥20%), Rare (≥5%), Epic (≥1%), Legendary (<1%) — based on drop percentage.