blood and iron

Once a place of nature and peace, the world fell to the infection, making it a horrid land where only blood and iron remain. 

The land is harsh, and the infected hate the cold and heat. The cold and warm regions, afflicted by global warming, will now burn and freeze you. Water is scarce in this wasteland; don't take it for granted.

The land is filled with an infection. Track down the minds that make up its hivemind, kill them to weaken the infection. Beasts called the calamities roam the world and will try to stop you from ending the infection

I recommend playing with at least one friend for the whole experience and in hardcore mode, as that was how the modpack was tested and designed. If you want to play the infection mod without the other stuff, its name is Fungal Infection Spore. The guns are from Tacz and are add-ons for the mod. If you want more guns, I recommend Max Stuff. It adds a lot more guns to the base mod, but it's a bit too overpowering for this mod pack.