A collection of 3D printable terrain files designed for 28mm to 35mm tabletop miniature games. The set includes a multi-level tower, eight distinct wall sections, a functional gate, and a central arena structure. The geometry is optimized specifically for FDM filament printing and is designed to be printed entirely without generated supports. The files are provided in STL format and sized to fit on printer build plates of 180mm x 180mm or larger.