Skip to content
DaymareOn edited this page Jun 12, 2026 · 13 revisions

Welcome to the FSMP-Validator wiki!

I will put here the few resources we have on modding SMP.

This wiki is the SMP Modder Guide: it documents how to author SMP physics — the XML configuration files and the meshes — next to the XSD/Schematron schemas that define what a physics XML may contain.

For everything about using the FSMP engine — installation, configuration, console commands, solving problems — see the hdtSMP64 wiki. In particular, to check a whole load order for broken physics files from inside the game, use smp report.

Clone this wiki locally