
Zombie Panic: Source might be an FPS but it is not an easy game. On one hand, you can pick up weapons and ammo at random, killing a few zombies on the way. On the other, winning is an entirely different story. If you are after a few quick tips, to cope better in a hostile zombie environment, this will give you a kick start.

Into the Spine: "It’s not uncommon for a group of friends to have a hangout game. For some it’s a mindless shooter like Destiny, for others it’s whatever competitive title is hot at the moment, but my title has always been the same. Since 2008, I’ve been playing a pretty terrible Half-Life mod called Zombie Panic. This past decade has been one of change for me, I graduated high school, changed career paths a few times, and have struggled with various states of depression, but there’s always been one constant: me and a few friends love to play this broken game together."
I love playing with my online friends! What a fantastic read! Thank you for sharing.
My game of choice for my online hang out is rather popular (Halo 5). But I’ve been gaming with a few of those friends since Halo 2.

James Black has an in-depth look at Monochrome Games' Zombie Survival game "Contagion" as it currently stands.

"In this series we will look at different zombie related games and talk about surviving in them, while also (if this applies) talk about killing the survivors. First we shall look at a popular Source mode called Zombie Panic: Source. In ZP:S you are either a survivor, or a zombie, and depending on the map type you want to either “just” survive, or complete a series of objectives. When you die as a survivor you join the zombie team, and try to kill the survivors, while stopping them from completing their objectives."