Follow the Liter – Fans of scavenge will really like this Mutation, which only allows for one group of gas cans to spawn at a time.You won’t die from this natural health loss at 1 HP, but you’ll be moving so slowly at that point that anything could just run up and nick you, leading to death. Bleed Out – There are no first aid kits anywhere in this mutation, plus survivors are steadily losing health.

So, what types of Mutations are there? New ones are being added to the game occasionally, but here is a current list of all the different mutations in L4D2, as well as what you can expect while playing each. If you’ve never seen it, four Hunters together can incap an entire team in one fell series of pounces. Some of these, like Hunting Party, actually give the player quite a handicap by allowing multiple Special Infected of the same type to spawn at once (Hunters in this case). These special game modes adjust the number of Special Infected, or remove their respawn timer, or make high-end weapons more difficult to find, or remove ammo, or do a number of other things to make the game more difficult in unique ways.įor players with a lot of experience in the standard game, Mutations also add much more replayability to L4D2. Mutations add another level of mayhem to the gameplay in L4D2.