Blast Code does not use standard Maya polys for simulation directly; it uses "Slabs."
Found a working version for Maya 2013–2021. Download link: [your link – Google Drive, Dropbox, etc.] Install instructions: blast code plugin for maya 2013 2021
Summary: Blast Code is a plugin workflow pattern and set of tools used by riggers and technical artists to speed up creating, editing, and exporting geometry and skeletal data from Autodesk Maya for game engines, VFX, and pipelines. This article explains functionality, installation, supported Maya versions (2013–2021), common use-cases, internals, usage examples, troubleshooting, and integration with pipelines. Blast Code does not use standard Maya polys