Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Blobcats
Taurinechan

This mod spawn blobcats.

Aether
iarbat

Adds a hard to obtain yet powerful substance called Aether.

Missions
BuckarooBanzai

Adds blocks to create missions with rewards, timeout and penalties.

MT Expansion
GamingAssociation39

An expansion for MTG

Ancient Runes
spixi

Ancient Runes

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

Kudzu
chaosomnium

kudzu (invasive spreading plant) mod, with useful crafts and items

Candy
Kostivar

Adds candy which you can make from candy ores.

Unprotector
Kimapr

Bypass Protection Sorcery in survival

Invisible Wall
X17

Adds a simple invisible block

Blockwatcher
Cashia

Logs block edits and allows rollbacks for admins

Block In Block
TumeniNodes

A silly mod to spark creativity

book_runner
fluxionary

run a command and put the output in a book

Coconut Trees
AwesomeDragon97

Adds coconut trees that appear on beaches

voxelmanip experiments and remade math mandelbox mapgen
chaosomnium

Voxelmanip mapgen with strange layered zone experimental mapgens.

Drums
Mitalar_Zinmaer

Adds playable drums with real samples

Bed Notifications
Bob64

This adds chat messages that tell other players when a player leaves or enters a bed and when players can sleep.

Sumo
MisterE

Sumo Minigame (Arena_lib)

Basic Grenades
LandarVargan

Adds some basic grenades using the grenades API

Teacher: Locked Chests
1F616EMO

Tutorial for MTG Locked Chests

Ghost Snip (spectrum bow)
scorpiox8659

Add a bow named "Ghost Snip"

visible health bar
Giga_M

adds a visible health bar above the player

Tsalagi_letters_modpack
yona

Tsalagi Letters

X-fangs
Octavian2011

adds suits for speed and look

English Phonics
Neuromancer

English Phonics (Learn how to sound out words and to read)

Treasurer
Wuzzy

A framework to define and distribute random treasures into the world.

Tradelands
Lunovox

Protection of land on payment of periodic rate.

Land Rush
BrandonReese

Chunk-based protection.

The Grue mod
Majozoe

It is pitch black. You are likely to be eaten by a Grue.

New pickaxes
Arkatron

Adds new pickaxes

Frozen Energy
bell07

Use frozen energy crystals to freeze water

Meze
Calinou

A special ore that kills you when mined.

Cooperative Factions
skiscratcher

Adds factions, allowing players to team together

Edible Swords
GamingAssociation39

Edible Swords

Soil Weeded
josegamestest

Leaves the soil finer after clearing

Luxury Decor
Andrey01

This mod has a goal to add large amount of luxurious various furniture elements, decorations and exterior stuff.

Infinite Wood Mod
thehumanarachnid

You can now get infinite wood in survival

Kick voting
lag01

Allow players to vote to make life of selected griefers and especially agressive players harder.

Wormball
MisterE

Wormball subgame