Latest version of Halo Reach: Prometheus mod. Back up your Halo Reach map folder, then extract or copy into [Steam\steamapps\common\Halo The Master Chief Collection\haloreach] to install. Does not work with Season 8 or Season 8 Flight (header changes).

Fixes an invulnerability bug on m60 (The Package), thanks to Kataiser for the quick fix. Replace the m60 in Prometheus 0.4 with this file to apply the hotfix.