Pros:
Really works can be played with any mode correct sounds great for versus if playing a single player Mutation, this helps out a lot
Cons:
you can still hear the original special infected while playing the game, mostly with the witch
Conclusion:
this came out to support the Minecraft Left4Dead Special infected and it works, you wont regret it and you can try it out yourself if you don't believe me.
Pros:
Cons:
Conclusion: