https://forums.alliedmods.net/showpost.php?p=2215120&postcount=86

Added new ConVar to enable/disable verbose messages per-spawn.
Added Ghost as a new boss you can spawn. [Still testing]
Added Translation support in the plugin. [Need to translate more functions]
Added new ConVar to set plugin tag.
Added scale of vertical axis based on scale. [Needs testing, kind of hacky]