DQ9 Grotto Searcher

A powerful Grotto search tool created by using Claude and Gemini.

Based on reverse-engineered database, dq9tmap101.exe's ElistOfs logic, and some edge cases fixed by TKG and Claude.

Improvements from legacy DQ9 Grotto search tools

• Fixed misjudgments (such as misjudging Single Monster Floor into No-enemy Floor, etc.) by fixing ElistOfs logic by TKG
• Fundamentally fixed Softlock (危険？ハマる地図 in Japanese, floor Seed 0x5BC7)'s wrong display of stairs & chests by referring Yab's DQ9 Tool's result then fixing reverse-engineered database by Claude
• Deciphered Multibug phenomenon and implemented Multibug special floor searching by Claude and Gemini

For details, please see help documents & Disclaimer inside the tool.

Available Search Functions

Ultimate search

• Grotto Name, Level
• Environment, SMR (B1 Monster Rank), Depth, Boss
• Location, Base Quality
• Chest amount in each Chest rank
• Wandering Monster bugged floor status (ElistOfs)
• Single monster floor (Only)
• Nipple Map (inaccessible chest), Chamber Map (inaccessible area), Softlock, etc.
• 4-player Multiplay Bug (Multibug)

Other searches

• Quickload B3/B4/B9 same item x2 (QL)
• Quickload + 3rd Chest same item (Combo)
• 3rd Chest same item x2 (3rd)
• Chest free search (up to 3 chests)
• AT search (1) List all map Seeds of selected item drop pattern
• AT search (2) List all map Seeds for specific Whistle-summoned monster
• AT search (Detail) Enter map Seed to check details

In-tool Documents

Ultimate Search

• Grotto mechanics

Chest Timer Search

• Basic knowledge of Chest Timer

Map Method (AT) Search

• Map Method mechanics

All other languages are AI translated from Traditional Chinese version.

Requirements

iOS 10.3+ / Android 6.0+ / Windows 7+ / Any other OS which can run:

Chrome 55+ / Firefox 52+ / Edge 15+ / Safari 10.1+

CPU with high single thread efficiency (I didn't use Web Worker)