I have a YouTube video regarding the Modpack.

CHECK OUT THE VIDEO AND SUBSCRIBE!: https://youtu.be/mZ-qXJMBzWU

There is an arrival of an infected covenant cruiser containing spores. This spore is a Flood parasite from Halo, and it has infected the Minecraft world. The aim is to defeat the Ender Dragon while surviving the Dawn of the Flood, with GUNS. But there is a twist: it is played as a looter shooter game, so guns are found in chests, and we have MAX ammo. To make it challenging, play on hard difficulty, which speeds up the evolution of the infection.

Credits to the Dawn of the Flood Mod Creators:

 https://www.curseforge.com/minecraft/mc-mods/dawn-of-the-flood=

Lootable guns & ammunition in Chests!: Exploring the Minecraft World and loot natural spawning firearms and ammo. The main gun mod will be the following: 

https://www.curseforge.com/minecraft/mc-mods/timeless-and-classics-zero

https://www.curseforge.com/minecraft/customization/tacz-blue-archive-super-gun-pack