More posibilities how to kill mobs/players
SFENCE

Add more posibilities how to kill mobs and/or players, like traps, throwable TNT, etc.

Visual Harm 1Ndicators
Mantar

HP bars for mobs/players

Traders
Sokomine

Configurable mobs/NPC which can trade for you.

Mobs Effects
SFENCE

Provides predefined attribute effects without apply logic for mobs based on Mobs Redo API, modifying movement, combat, and behavior attributes

Disable Mob Damage for Advanced Trains
Silver Sandstone

Prevents trains from damaging mobs.

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

Mob Core
mt-mods

A Mob API meant to expand upon mobkit and bring easy to use features for creating new Mobs.

Not So Simple Mobs
TenPlus1

Adds a host of creatures into your world with new weapons too.

More Danger
Twinsonian

Scaling difficulty multiple games/mob apis. Based on the difficulty mobs will have faster movement speed, more damage and more health.

Mobs Animal
TenPlus1

Adds farm animals.

Moblib
LMD

Low-level high-performance entity library

Throwable Bombs
DragonWrangler

adds a cave expansion tool, a throwable tnt stick, a throwable smoke bomb, and a mob throws tnt

Hud Hider
Hito Hito

Make your hud invisible on mobile.

Lategame Amulets
Comet

A cohesive progression system that builds on Mobs Monster

Balrog Sword MT 5.4
DragonWrangler

allows those using the old mobs balrog mod to have balrog swords

Wilhelmines Marinara Mobs
Liil

adds mobs to the marinara oceans

Alive AI
AiTechEye

Advanced survivor ai mobs (npc, monsters and more)

Extreme Randomizer
NO11

Randomises crafting, mob and block drops.

Mobs NPC
TenPlus1

Adds simple NPC and Trader.

Living Slimes
EmptyStar

Adds living slime mobs

3D Armor Mobile
LandarVargan

Adds a command to bring up a formspec that allows mobile users to put on armor

Vegan Misc.
AirplaneMan

Adds vegan alternatives for there are no mob drops avialable

Common Mob Interface
Byakuren

A standard modding interface for interacting with mobs

Mobs Ethereal Bosses
PixelZone

Adds 3 bosses to some biomes..

Banshee
ElCeejo

Adds Banshees, a ghostly mob that haunts pine forests

Mob Horse
TenPlus1

Adds rideable horse

Mobs Skeletons
TenPlus1

Adds three skeletons to the world.

Mob Biome Mapper
Neuromancer

Allows mobs to spawn in biomes that don't support them.

Healing Stick
Vasiliy

heals mobs and players

Mesebox
johalun

Mobile storage box powered by Mese

MFSM Multiple Finite State Machine
Sumi

Allows for multple states to be active, while maintaining typical state machine behavior. Good for gamestate and mobs.

Zoonami 3D Mobs
isaiah658

Adds 3D monster mobs to Zoonami.

Climbing Pick
lag01

Tool to climb, double jump, and do good damage to mobs.

Tortou
LibraSubtilis

Turtle graphics, hyperloop travelingsystem and cubic mobs.

Invisiblocks
TenPlus1

Add invisible barrier, light and mob wall into game with new tool

Water Mobs
TenPlus1

Water Mobs for Mobs Redo

Mob Limiter
Neuromancer

removes mobs over max count near players with configurable settings

balrog (flux's fork)
fluxionary

adds balrogs.

Spawners
SaKeL

Adds spawners for mobs, dungeons, temples and ores.

Cube Mobs
Xanthus

Adds various cube mobs with different abilities using mobkit.