Gruntpocalypse

Gruntipocalypse is a Firefight gametype in Halo reach. It involves a massive army of Unggoy ,from Grunt minors to Spec-Op Grunts.It is unknown if Elites will lead them into battle or not.It is highly unlikley,but Phantoms and Spirit Dropships  will drop the Unngoy into battle. It will possibly be like a Bonus Round in Halo 3 odst.

Trivia

 * Gruntipocalypse is like the halo custom edition map Grunt Wars.
 * The grunts flee or go suicide when a leader is not around or dead usually,so this reason may put lots of oddities in the gametype.
 * .The name 'Gruntipocalypse' is like a Zombie apocalypse since many of them are trying to overwhelm you.