You need a PC running Windows 7 or later and running C# 4.0.
You need software to uncompress 7z format archives.
Please open this URL in the browser.
FEBuilderGBA is registered in FEBuilderGBA_YYYYMMDD.HH.7z format.
FEBuilderGBA filename is dating YYYYMMDD.HH
For example, the updated to 2017/12/06(Dec. 06, 2017) 01 Hours is FEBuilderGBA_20171206.01.7z.
Files related to remodeling FE made in other Japan are also registered here.
Please search for the desired file.
When you find the file, please click the file name.
Unzip the downloaded 7z and execute FEBuilderGBA.exe.
Next, let's set up the necessary tools in using FEBuilderGBA.