Synthlight
Please support .gcd files
The .gcd format files only exist in nativePC/common/gimmick in gimmick.gcd and animal.gcd. They are not gmd text files and cannot be opened by gmd editor. After opening with 010 editor, gimmick.gcd contains gm ids such as gm000_000, while animal.gcd contains Endemic ids such as EC_001. I think this is a file similar to nativePC/common/item/itemData/item.itm, which is used to control the properties of environmental interactive content (gimmick and Endemic), such as icons, icon colors, etc. So gcd files should mean gimmick data
After using the self-made simple 010 template, I found that after removing the gmid text, the length of each item is the same as the length of an item in item.itm, which is 32 bytes. Moreover, the 19th and 20th characters after gmid are always repeated as 4C.