With Filestar you get 0 different skills for working productively with EA BIG Archive (.big) files.
About .Big
Name
EA BIG Archive
Extension
.big
Format
Binary
Category
Game
Developer
Electronic Arts
Description
A BIG file is an Electronic Arts game archive (BIGF/BIG4) from Need for Speed, FIFA, NHL, Madden, Command and Conquer and Battlefield. Filestar extracts its files, with RefPack-compressed archives unpacked.