This game has 5 (!) discs.
All described below.

--------------------------
DB entry: http://redump.org/disc/17935/
Logs: https://www.dropbox.com/scl/fi/eehb2kni … x&dl=0

Users who wish to submit this information to Redump must ensure that all of the fields below are accurate for the exact media they have.
Please double-check to ensure that there are no fields that need verification, such as the version or copy protection.
If there are no fields in need of verification or all fields are accurate, this preamble can be removed before submission.

Common Disc Info:
    Title: Riven: The Sequel to Myst
    Disc Number / Letter: 1
    Disc Title: Version Français
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Games
    Fully Matching ID: 17935
    Region: France
    Languages: French
    Disc Serial: SLES01099

    Ringcode Information:

Data Side Mastering Code (laser branded/etched): 
Data Side Mastering SID Code: 
Data Side Toolstamp or Mastering Code (engraved/stamped): 
Data Side Mould SID Code: 
Data Side Additional Mould: 
Label Side Mould SID Code: IFPI 94I5

    Barcode: 3455192116539
    EXE/Build Date: 1998-02-17
    Error Count: 0
    Comments:

[T:ISN] SLES-01099
[T:VOL] RIVEN_THE_SEQUEL_TO_MYST
The disc label has a spelling mistake. It is written "Version Français" while a grammatically correct label sould be "Version Française"

    Contents: 

Version and Editions:
    Version: 
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 38 30 32 32 35 30 30 30  30 30 30 30 30 00 30 30   8022500000000.00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="RIVEN_THE_SEQUEL_TO_MYST.bin" size="654728592" crc="fcc338ef" md5="d9e4743d64b3c873826374a81d194ff3" sha1="8d246d3d6bfc8adf844e05c5d4158a150c81640d" />

    Cuesheet:

FILE "RIVEN_THE_SEQUEL_TO_MYST.bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00

    Write Offset: +2

Dumping Info:
    Dumping Program: DiscImageCreator 20230606
    Date: 2023-11-01 14:53:06
    Manufacturer: PLEXTOR
    Model: DVDR    PX-708A
    Firmware: 1.12
    Reported Disc Type: CD-ROM XA Disc

--------------------------
DB entry: http://redump.org/disc/17936/
Logs: https://www.dropbox.com/scl/fi/w7ukxg7d … q&dl=0

Users who wish to submit this information to Redump must ensure that all of the fields below are accurate for the exact media they have.
Please double-check to ensure that there are no fields that need verification, such as the version or copy protection.
If there are no fields in need of verification or all fields are accurate, this preamble can be removed before submission.

Common Disc Info:
    Title: Riven: The Sequel to Myst
    Disc Number / Letter: 2
    Disc Title: Version Français
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Games
    Fully Matching ID: 17936
    Region: France
    Languages: French
    Disc Serial: SLES-01099

    Ringcode Information:

Data Side Mastering Code (laser branded/etched): 
Data Side Mastering SID Code: 
Data Side Toolstamp or Mastering Code (engraved/stamped): 
Data Side Mould SID Code: 
Data Side Additional Mould: 
Label Side Mould SID Code: IFPI 94F4

    Barcode: 3455192116539
    EXE/Build Date: 1998-02-17
    Error Count: 0
    Comments:

[T:ISN] SLES-11099
[T:VOL] RIVEN_THE_SEQUEL_TO_MYST
The disc label has a spelling mistake. It is written "Version Français" while a grammatically correct label sould be "Version Française"

    Contents: (OPTIONAL)

Version and Editions:
    Version: 
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 38 30 32 32 35 30 30 30  30 30 30 30 30 00 30 30   8022500000000.00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="RIVEN_THE_SEQUEL_TO_MYST_2.bin" size="731086272" crc="07ee1120" md5="e93085c30912bd4bf75f2d95648667c4" sha1="e629c0c1e71882c5d450da63bf826c489ae14216" />

    Cuesheet:

FILE "RIVEN_THE_SEQUEL_TO_MYST_2.bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00

    Write Offset: +2

Dumping Info:
    Dumping Program: DiscImageCreator 20230606
    Date: 2023-11-01 15:47:54
    Manufacturer: PLEXTOR
    Model: DVDR    PX-708A
    Firmware: 1.12
    Reported Disc Type: CD-ROM XA Disc

--------------------------
DB entry: http://redump.org/disc/17937/
Logs: https://www.dropbox.com/scl/fi/rnq5quhm … u&dl=0

Users who wish to submit this information to Redump must ensure that all of the fields below are accurate for the exact media they have.
Please double-check to ensure that there are no fields that need verification, such as the version or copy protection.
If there are no fields in need of verification or all fields are accurate, this preamble can be removed before submission.

Common Disc Info:
    Title: Riven: The Sequel To Myst
    Foreign Title (Non-latin): 
    Disc Number / Letter: 3
    Disc Title: Version Français
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Games
    Region: France
    Languages: French
    Disc Serial: SLES-01099

    Ringcode Information:

Data Side Mastering Code (laser branded/etched): 
Data Side Mastering SID Code: 
Data Side Toolstamp or Mastering Code (engraved/stamped): 
Data Side Mould SID Code: 
Data Side Additional Mould: 
Label Side Mould SID Code: IFPI 94I5

    Barcode: 3455192116539
    EXE/Build Date: 1998-02-17
    Error Count: 0
    Comments:

[T:ISN] SLES-21099
[T:VOL] RIVEN_THE_SEQUEL_TO_MYST
The disc label has a spelling mistake. It is written "Version Français" while a grammatically correct label sould be "Version Française"

    Contents: (OPTIONAL)

Version and Editions:
    Version: 
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 38 30 32 32 35 30 30 30  30 30 30 30 30 00 30 30   8022500000000.00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="RIVEN_THE_SEQUEL_TO_MYST_3.bin" size="0" crc="00000000" md5="b0e641c998cc3eae6fa2f8726d98cddd" sha1="0ffd8d43b4e33c7c53461bd10f27a5461050d90d" />

    Cuesheet:

FILE "RIVEN_THE_SEQUEL_TO_MYST_3.bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00

    Write Offset: +2

Dumping Info:
    Dumping Program: DiscImageCreator 20230606
    Date: 2023-11-01 16:37:38
    Manufacturer: PLEXTOR
    Model: DVDR    PX-708A
    Firmware: 1.12
    Reported Disc Type: CD-ROM XA Disc

--------------------------
DB entry: http://redump.org/disc/17938/
Logs: https://www.dropbox.com/scl/fi/gjbgzpek … r&dl=0

Users who wish to submit this information to Redump must ensure that all of the fields below are accurate for the exact media they have.
Please double-check to ensure that there are no fields that need verification, such as the version or copy protection.
If there are no fields in need of verification or all fields are accurate, this preamble can be removed before submission.

Common Disc Info:
    Title: Riven: The Sequel to Myst
    Disc Number / Letter: 4
    Disc Title: Version Français
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Games
    Fully Matching ID: 17938
    Region: France
    Languages: French
    Disc Serial: SLES-01099

    Ringcode Information:

Data Side Mastering Code (laser branded/etched): 
Data Side Mastering SID Code: 
Data Side Toolstamp or Mastering Code (engraved/stamped): 
Data Side Mould SID Code: 
Data Side Additional Mould: 
Label Side Mould SID Code: IFPI 94F4

    Barcode: 3455192116539
    EXE/Build Date: 1998-02-18
    Error Count: 0
    Comments:

[T:ISN] SLES-31099
[T:VOL] RIVEN_THE_SEQUEL_TO_MYST
The disc label has a spelling mistake. It is written "Version Français" while a grammatically correct label sould be "Version Française"

    Contents: (OPTIONAL)

Version and Editions:
    Version: 
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 38 30 32 32 35 30 30 30  30 30 30 30 30 00 30 30   8022500000000.00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="RIVEN_THE_SEQUEL_TO_MYST_4.bin" size="749514192" crc="45f589e1" md5="eac3ac1535ba6dd12a864dd75d582688" sha1="319708fd73d70ee4027a21715863ae4581cb8128" />

    Cuesheet:

FILE "RIVEN_THE_SEQUEL_TO_MYST_4.bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00

    Write Offset: +2

Dumping Info:
    Dumping Program: DiscImageCreator 20230606
    Date: 2023-11-01 18:10:43
    Manufacturer: PLEXTOR
    Model: DVDR    PX-708A
    Firmware: 1.12
    Reported Disc Type: CD-ROM XA Disc

--------------------------
DB entry: http://redump.org/disc/17939/
Logs: https://www.dropbox.com/scl/fi/i91vzig1 … l&dl=0

Users who wish to submit this information to Redump must ensure that all of the fields below are accurate for the exact media they have.
Please double-check to ensure that there are no fields that need verification, such as the version or copy protection.
If there are no fields in need of verification or all fields are accurate, this preamble can be removed before submission.

Common Disc Info:
    Title: Riven: The Sequel to Myst
    Disc Number / Letter: 5
    Disc Title: Version Français
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Games
    Fully Matching ID: 17939
    Region: France
    Languages: French
    Disc Serial: SLES-01099

    Ringcode Information:

Data Side Mastering Code (laser branded/etched): 
Data Side Mastering SID Code: 
Data Side Toolstamp or Mastering Code (engraved/stamped): 
Data Side Mould SID Code: 
Data Side Additional Mould: 
Label Side Mould SID Code: IFPI 94H5

    Barcode: 3455192116539
    EXE/Build Date: 1998-02-17
    Error Count: 0
    Comments:

[T:ISN] SLES-41099
[T:VOL] RIVEN_THE_SEQUEL_TO_MYST
The disc label has a spelling mistake. It is written "Version Français" while a grammatically correct label sould be "Version Française"

    Contents: (OPTIONAL)

Version and Editions:
    Version: 
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 38 30 32 32 35 30 30 30  30 30 30 30 30 00 30 30   8022500000000.00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="RIVEN_THE_SEQUEL_TO_MYST_5.bin" size="749260176" crc="0f3c0d7a" md5="e89b31a106b8605795144c26ae246727" sha1="60e1cfeb7b4e7ba212e5031e1379995feccc583a" />

    Cuesheet:

FILE "RIVEN_THE_SEQUEL_TO_MYST_5.bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00

    Write Offset: +2

Dumping Info:
    Dumping Program: DiscImageCreator 20230606
    Date: 2023-11-01 19:39:05
    Manufacturer: PLEXTOR
    Model: DVDR    PX-708A
    Firmware: 1.12
    Reported Disc Type: CD-ROM XA Disc