Version: 1.2 and 1.3
Requirements: (release notes for 1.3)
Pearl is a "total conversion" application, which is used to convert Halo Full (Retail) or Halo CE (Custom Edition) maps to Halo Demo or Halo Trial. It uses a total map-out of both the SCNR and SBSP tag classes to convert said classes with %100 accuracy. I cannot promise that all maps will work, due to Intel only or other issues, but I can promise you'll never have a hole in your BSP.