Chainsaw Catharsis Mutation Because sometimes you just want to relax and cut down zombies. Chainsaws with infinite fuel. The only specials are Boomers. No Tanks and Witches, except Finale Tanks, and where they are programmed into the map. Plenty of common ...

Is Lone Gunman too hard? Are you constantly thinking to yourself I could do it with four people before throwing down your controller? Frustrated that theres no way to find out if you acutally could? Well now you can be sure, since now theres four of you an...

Gibsaw Hell Mutation: Infinite Potential for Slaughter. 8 Special Infected at a time. 2 of any Special Infected at one time. Common infected are active. Bosses (witches and tanks) are active. Infinite Chainsaws, Infinite M60....

Gibsaw Realism Mutation: Friendly Fire should be avoided. The Realism version of Gibsaw (Infinite Chainsaws.+ Infinite M60 Machine Guns.) This mutation can be used to get the achievement “The Real Deal” if you play a campaign from start to finish on Expert...

You're a god with a fire-axe against the entire infected human population. Remember to save the gnome....

The apocalypse almost ends but you find yourself that you aren't immune anymore. A single infected streak will take you down. ------------------------------ As the name suggests, in this mutation you are not immune anymore. A single hit from a common will ...

U need this mutation to play the following map: http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=381301775 Select play mutation and choose this one, then select the sandbox map. Why is this mutation needed? This mutation is needed to stop the special ...

This is a solo mutation. No bot allies (or defibrillators) and all the zombies from a regular campaign appear, but if a Special incaps you, you are immediately revived with 30 temporary health. Designed for those who enjoy Last Man on Earth but are looking...

This was made for Titsonabullsteam ( http://www.youtube.com/user/titsonabullsteam ) so that he could complete The Sacrifice finale, and is made for people who do solo runs. The only change from a regular campaign is the lack of survivor bot allies. (Update...