If you're already a hardened Minecraft player, you'll probably already know the List of Mobs by heart. So by the time you've made yourself some first grade armour, it's unlikely that you'll be losing any sleep over these mediocre adversaries.

But with Mutant Creatures, you will be able to discover the genetically-modified and ultra-strengthened versions of the game's creatures, and if you manage to defeat them, you'll be able to get your hands on some new objects.