SMM2 Level & Player Lookup

Downloadable *.bcd, one-click data lookup | Emulator local BCD batch editing

Enter ID then click Query or press Enter

Emulator BCD Batch File Editing (folder read/write permission required)

⚠️ Chrome/Edge only. Must be opened locally or on an HTTPS domain. Grant folder permission before editing BCD files; back up files before editing

No folder selected, cannot read BCD files

No BCD files

Replace level files

Click files in the list above to select save files (multi-select supported, click again to deselect). Each selected file gets a row; fill in each new ID then click Replace:

No file selected

Replace results shown here

⚠️ Overwrites original files directly, back up before editing!

Player Lookup

👤 Full Player Info

Level Input / Paste from Clipboard

Randomly pick one level (downloadable)

Download after picking

Replace selected save files above

Random 10

Experimental: Download 100

Random level difficulty filter

All random

Easy

Normal

Hard

Super Expert

Files downloaded via "Random Level" are already decompressed in memory and saved directly as ready-to-use .bcd files, no extraction or renaming needed
The "Level File Download" button saves a ready-to-use .bcd directly (auto-decompressed), no renaming needed
About the experimental feature: downloading 100 collects in 10 rounds with random 5-6.5s intervals for deduplication; after collection, downloads serially, one .bcd every 6.5s, to avoid API rate limiting
One-click add .bcd extension: 1.Openhttps://rename.tools/zh/app 2.Click Add Rule-Add/Insert-Extension-Add Text-Position: End-Enter bcd-Execute Rename

IDs to Query

No IDs recognized

📊 Level Details

Query History

No records

Light

Dark

System