Have you ever felt that normal Minecraft isn't hard enough? Have you downloaded mods that were too hard? I introduce to you, Prey To Cruelty. In this mod, there's more stuff, but too much stuff. New mobs, new ores, new items, and a new dimension. Not too much right? Just a few things here and there to give you a challenge that's not too hard.
Minecraft Forge mod
Latest supported Minecraft version