The Monster Evolution Mod is a mod that brings to Minecraft the following mobs:
- Arrow Storm Skeleton
- Nuclear Creeper
- Invincible Witch
- Piranha Zombie
- Snow Storm Snowman
- Diamond Heart Golem
- Nuclear Creepers, arrow storm skeletons, invincible witches and piranha zombies are hostile mobs, while diamond heart golem and snow storm skeleton are utility mobs.
- Each mob has a special skill. For example, nuclear creepers can explode much more blocks than a normal Creeper.