The official and safest source for these packs is Reiner's Tilesets . Safety and Technical Analysis
Reiner’s assets are generally released as Freeware for both personal and commercial use, provided credit is given to the creator. pack 1327.zip
If you did not intentionally download this for game development, do not open it . Run the file through VirusTotal to check for specific threats before extracting. The official and safest source for these packs
Usually contains .png or .bmp image files representing game objects like characters, buildings, or environmental tiles. or environmental tiles.