It's possible, as long as your files are complete. Since I used the special version before version 1.30, this version shares most of the files between the two games, so there will be no missing files. You only need to replace the data_costume.dat file with the version from "of the dead". However, I'm not sure if doing this directly without the 1.29sp version will cause missing files. As for the method of adding these clothes, you can't use the store system, because it doesn't go into the items, but simply two flags and a variable to record whether you have discovered and own this piece, and how many pieces... So there are two ways to get these: 1. Modify the save file 2. Modify the map to add fixed NPCs or random NPCs to add these clothes to the random pool of clothes. In short, the operating environment here can be successful does not mean that it can be applied to others