Armor Toggle
Luffy0805

Enable and disable the visibility of the armor (3D Armor) using chat commands.

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

Living Grass
karlexceed

Adds a simple lifecycle to grass

Luscious
sofar

Bring color into the mgv7 mapgen world.

File Cabinets
VeeEnjoyer24

Adds the file cabinets from Windows.

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

blackhole containment box
Soundwavez

cool swirvy gravitational blackhole boxes, that can be used to "ahnialate" enemy bases, or for "deforestation" aah i love abms! (extra dramatic!))

Missions
BuckarooBanzai

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

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

Titanium
Hybrid Dog

Adds titanium which is very strong and lasts for a long time.

potal launcher
Soundwavez

Potal Launcher

Worldedge
Don

Teleports the player to the other side of the world when they reach the edge.

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

Block In Block
TumeniNodes

A silly mod to spark creativity

Hiking Redo
Hypernoot

Complete set of hiking signs

Bread
Lahusen

Just my favourite bread recipes

UFO wreck
Irremann

UFO wreck

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Hard Trees
octacian

Require tools to break trees and introduce beginner-tier rock tools.

Random Cool
pl608

Adds random ores on lava cool

gooey mess reborn
timm

a funny addon that is bigger,better, and a lot more of a goofy time

Tsalagi_letters_modpack
yona

Tsalagi Letters

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor.

Coconut Trees
AwesomeDragon97

Adds coconut trees that appear on beaches

Watershed
paramat

A river / mountain range mapgen

No Map
DarkXWolf17

Reject tradition, embrace modernity. For those tired of default MTG maps. Crafting recipes for TechAge hackers available.

golden_bread
MR_breaddz

golden bread

Aether
iarbat

Adds a hard to obtain yet powerful substance called Aether.

Teacher: Locked Chests
1F616EMO

Tutorial for MTG Locked Chests

X-fangs
Octavian2011

adds suits for speed and look

Bed Notifications
Bob64

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

The Grue mod
Majozoe

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

Invisible Wall
X17

Adds a simple invisible block

visible health bar
Giga_M

adds a visible health bar above the player

Sumo
MisterE

Sumo Minigame (Arena_lib)

Ancient Runes
spixi

Ancient Runes

Ham Radio API
VinAdmin

Add-on for the Ham Radio mod that allows you to implement the transmission of messages between servers via web api

Stairs Recycle
DumbDave961

Turn stairs into ingots, slabs, or different stairs. Smelt cobble stairs into stone stairs. Highly recommended for Oneblock survival. Based on Simple Recycle by Jolesh.