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Last active April 13, 2023 19:35
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Daily log files

Wii U Daily Log Save files

Moved to: https://garyodernichts.github.io/garyhax/docs/#/nand-files/pdm

Information about how the Wii U's daily log files are stored
The files are located at: /storage_mlc/usr/save/system/pdm/USERID

Notes:

  • All dates are specified as days since 01/01/2000

PlayDiary.dat

Stores playtime for the overview

Size (in bytes) Description
8 Amount of Entries
num * sizeof(entry) Entries

Entry structure:

Size (in bytes) Description
8 Title ID
4 Playtime in Minutes
2 Day
2 Flags

Flags:

Flag Description
0100 Played in Wii Mode
0a00 Unknown

Notes:

  • When played in Wii Mode the Titile ID is ffff ffff ffff ffff and the Played in Wii Mode flag is set

PlayStats.dat

Stores overall data about titles

Size (in bytes) Description
4 Amount of Entries
num * sizeof(entry) Entries

Entry structure:

Size (in bytes) Description
8 Title ID
4 Total Time Played in Minutes
2 No. Times Played
2 First time played
2 Last time played
2 Unknown (always 0000)

Notes:

  • Filled with 0's for 256 Entries

PlayLog.dat

Not sure what this is used for

Size (in bytes) Description
8 Amount of Entries
num * sizeof(entry) Entries

Entry structure:

Size (in bytes) Description
8 Title ID
16 Unknown

Notes:
Some title IDs are System Title IDs

PlayEvent.dat

Not sure what this is used for

Size (in bytes) Description
8 Unknown
num * sizeof(entry) Entries

Entry structure:

Size (in bytes) Description
8 Title ID
12 Unknown

Notes:

  • Some title IDs are System Title IDs
  • Filled with 0s up to 10248 bytes
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