The MoonVeil virtualization pass handles lifting and compiling selected virtualized blocks using the MV_VM or MV_ENC_FUNC macros. The virtualizer handles the generation of a uniquely hardened luau interpreter implemented in luau and transpiles virtualized blocks to it. Each script has a completely unique instruction set with hot-patching mnemonics, shuffled opcode encoding and behavior.

The following child options are available:

  • Virtualize Script: Wrap the entire script in an MV_VM macro, effectively marking the entire script (excluding MV_OMIT blocks).
  • Environment check: Will perform some basic anti-tamper checks, can break some environments
  • Debug VM: Enables VM error debugging; DO NOT USE FOR SHARED SCRIPTS