ex) Romancing Saga 2

What is ?

GvasViewer
Unreal Engine Gvas Savedata Format File Viewer

Advance

• Windows 10(or 11)
• .NET 10

Usage

• Prepare GVAS files
• File -> Open
• Using the Tree View

ArrayProperty's Read

Character encoding is UTF-8.
If the first character is a #, skip insertion.
Skip insertion for empty lines.

# skip sample

# insert sample
abc

MapProperty's Read

Character encoding is UTF-8.
If the first character is a #, skip insertion.
Skip insertion for empty lines.
Treat tabs as delimiters.
Skip insertion when the split by the delimiter does not result in exactly two elements.

# skip sample
abc
abc def ghi

# insert sample
abc def

Developer

unique File's Format IFileFormat
implementation this Interface

SaveData Load method
If you want to add a unique structure, you can do so in this file as well

Build

• Visual Studio 2026