redstone++
rstcxk

Adds extra redstone components

Projectiles
Noodlemire

Adds various projectile weapons which work based off of MT 5.3.0's new collision info provided to objects' on_step functions.

Hovercrafts
AntumDeluge

A fun alternative mode of transport.

MTC Chisel
Can202

Add Chisel and new decorative blocks.

Vote
rubenwardy

Adds an API to allow players to vote

Turret
GigaByte

adds a defensive turret

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

NextGen Tinted Glass
StarNinjas

Adds tinted glass that doesn't allow light to pass through

Quick Stack
OgelGames

Adds Terraria's quick stack feature to Unified Inventory

Replacer
Sokomine

Exchange/replace nodes with one click.

Fallen Nodes Redo
csirolli

Makes dirt, cobble, snow, straw and cactus nodes fall. Fork of Hamlet's fallen_nodes. May be destructive to existing worlds.

Cones: Traffic and Training Cones
ClassicAdam

Cones. Various use traffic cones and training cones. 3 sizes, 10 colors, 30 cones in total.

Mystic Stones Voxelibre
michi16bit

Add many mystic stones for Voxelibre

Portable Chests
Bob64

Portable chests you can pick up even when there are items inside.

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

Blood Splatter
shaft

Blood splatter for players and creatures

potal launcher
Soundwavez

Potal Launcher

Entity Modifier
j8r

Modify the model and size of entities, including players.

Upgraded Smithing Tables for MineClone 2
mt-mods

Gives the smithing table the ability to be used to upgrade all tiers of tools.

Nettles and Other Weeds
Hypernoot

Nettles spawning on junky plots

Liquid Physics
snoutie

Adds physics to liquids, such as water physics, or lava physics

Spyglass
StarNinjas

Adds the ability to zoom in via a Spyglass

Bricks Plus
X17

Adds different brick patterns

Mineclonia Chameleon Creeper
cora

Creeper adapts color to the biome it is currently in

Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Inventory Plus
TenPlus1

Simple Inventory replacement

Just Zoom
Alib234

Allows you to just zoom at any time

Know Where You Die
1F616EMO

Send a message include death pos to you when you die

Minertrade
Lunovox

It adds various types of money, exchange table, Dispensing Machines, ATMs in stores.

Cloaking
Luke

Allows admins to become invisible and appear as if they are not in-game at all.

Copper Armors and Tools
michi16bit

Add Armors and Tools of Copper (and variant)

NodeCore Steampunk Engineering
Winter94

Steam Turbines, Waterwheels, & More!

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Tower Defense
CBugDCoder

The Tanks are coming. Are you ready?

Better Command Blocks
ThePython10110

Adds command blocks similar to those from a certain other voxel game.

Metallicum
Ludus

The power of Titanium!

Otherkin + Furry Flags
TPH

Adds a selection of Otherkin + Furry specific flags

Ephesus
Horka

Added ancient architectural blocks from the Mediterranean

GC Sprint
stellarorion

A simple sprinting utility without the need for food consumption :^)

Medieval (Fork)
DragonWrangler

an addon to darkage