GvasViewer: Difference between revisions

GvasViewer
GvasViewer
General
Author	turtle-insect
Type	Hack Utilities
Version	0.38
License	GPL-3.0
Last Updated	2026/05/31
Links
	Download
	Website
	Source
	Support Author

← Older edit

Latest revision as of 06:19, 31 May 2026

GvasViewer is a tool that lets you view GVAS files, which are a specific type of save data file used by games made with Unreal Engine (e.g. Romancing Saga 2).

User guide

Requirements:

Windows 10 or 11
.NET 10
※ oo2core_9_win64.dll

How to Use:

Go to File > Open to load your GVAS file.
Use the tree view to browse through the file.

ArrayProperty's import

You must have at least one property.
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 import

You must have at least one property.
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

oo2core_9_win64.dll

Download EpicInstaller from the Epic Games Store.
Install the Epic Games Launcher.
Install Unreal Engine 5.7.4.
Search for oo2core_9_win64.dll in the Unreal Engine installation folder.
Copy oo2core_9_win64.dll to the same folder as the executable file.

Screenshots

External links

Author's website - http://turtleinsect.php.xdomain.jp/
GitHub - https://github.com/turtle-insect/GvasViewer
GBAtemp - https://gbatemp.net/threads/unreal-engine-gvass-viewer.662858/

@@ Line 4: / Line 4: @@
 |description=Unreal Engine Gvas Format File Viewer.
 |author=turtle-insect
-|lastupdated=2026/02/05
+|lastupdated=2026/05/31
 |type=Hack Utilities
-|version=0.25
+|version=0.38
 |license=GPL-3.0
 |download=https://dlhb.gamebrew.org/switchhomebrews/UnrealEngineGVASsViewerSwitch.7z
@@ Line 25: / Line 25: @@
 * Windows 10 or 11
 * [https://dotnet.microsoft.com/en-us/download/dotnet/10.0 .NET 10]
+* ※ oo2core_9_win64.dll
 How to Use:
@@ Line 31: / Line 32: @@
 === ArrayProperty's import ===
-You must have at least one property.
+You must have at least one property.<br>
-Character encoding is UTF-8.
+Character encoding is UTF-8.<br>
-If the first character is a #, skip insertion.
+If the first character is a #, skip insertion.<br>
 Skip insertion for empty lines.
@@ Line 42: / Line 43: @@
 === MapProperty's import ===
-You must have at least one property.
+You must have at least one property.<br>
-Character encoding is UTF-8.
+Character encoding is UTF-8.<br>
-If the first character is a #, skip insertion.
+If the first character is a #, skip insertion.<br>
-Skip insertion for empty lines.
+Skip insertion for empty lines.<br>
-Treat tabs as delimiters.
+Treat tabs as delimiters.<br>
 Skip insertion when the split by the delimiter does not result in exactly two elements.
@@ Line 55: / Line 56: @@
 # insert sample
 abc def</pre>
+=== oo2core_9_win64.dll ===
+* Download <code>EpicInstaller</code> from the [https://www.epicgames.com/ Epic Games Store].
+* Install the Epic Games Launcher.
+* Install Unreal Engine 5.7.4.
+* Search for <code>oo2core_9_win64.dll</code> in the Unreal Engine installation folder.
+* Copy <code>oo2core_9_win64.dll</code> to the same folder as the executable file.
 ==Screenshots==