phantom_tool is a modified version of Tool which allows the compilation of BSPs without collision artifacts like phantom BSP. This is done by enabling unused code in Tool which fixes phantom BSP.

The produced BSP tag tag will be slightly larger than a normal Tool-compiled BSP because the unused code seems to include more redundancy of surfaces at the leaves of the BSP tree.

This tool should be used instead of Ghostbuster when you have access to the source JMS.

Installation and usage

Move phantom_tool.exe to your Halo CE install and use it in the exact same way as regular Tool structure compilation:

phantom_tool.exe structure levels\a30 a30_a