Minecraft too easy? Try this mods with nearly 40 modifiers - settings new mini bosses, which made minecraft become hard & insane. Enhanced hostile mobs' AI. Zombie place/break blocks. Skeleton,Spider,Creeper,Enderman.
This mod causes monsters to be extremely aggressive, and constantly attack your base. Zombies dig to you, skeletons have increased range, creepers breach walls.
Do you have too many keybinds but not enough keys? With this mod you create add your own key bundles, collapsing a set of keys into an easy-to-use radial menu