TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

Slot Machine Mini-games
mt-mods

Provides an "engine" to drive simple slot machines (includes two). Spins reels, takes in/pays out in Minegeld (Dan's currency mod), etc.

More Mese Post Lights!
1F616EMO

Add more mese post light

Colored Leaves
Otto

Adds several colors of leaves

3D Armor Mobile
LandarVargan

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

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Bounty
csirolli

Place bounties on players

Underground Survival Lighting
Arkatron

If you like underground light in survival, use this mod, it can help that.

Aqua World
NovaX

Generate an underwater world with deep water, sand, and sandstone.

Serverguide
AiTechEye

The serverguide

monster_api_gb
GigaByte

add an api to create bosses

Metatool
SX

Provides API to register node metadata tools along with few useful tools

Math blocks
Giulio

Adds decorative math blocks to help in teaching

New pickaxes
Arkatron

Adds new pickaxes

Multitool Mod
thediamondlego

Adds a new tool that does the job of all the other tools(except hoe and screwdriver). Also has bouble the durability of a diamond tool!

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

Tradelands
Lunovox

Protection of land on payment of periodic rate.

Free Stuff Generator
AiTechEye

junk has never been so coveted!

TP Gate
AiTechEye

Teleport through the gate

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

End Him Rightly
ekl

Unscrewable and throwable pommel

Invisible Blocks
Truemmerer

Add invisible Blocks

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Discrete Player API
Hypernoot

A library for games which attaches players to node grid

Online Shopping
LC Creations

Allows players to buy and trade anywhere.

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Magic Tech
Futuray-pgm

It adds technology based magic

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

CSperson's Simple Pebbles
CSperson

A very simple mod that adds natural detritus. Doesn't do much besides that.

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

Beamer
Clyde

Beam items or nodes from your inventory to the inventory of your friend.

Grow Dry Grass
Silver Sandstone

Makes dry grass spread on savanna dirt.

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Realm Lamp
GenesisMT

A rainbow gradient block for decoration and with differents speeds.

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Brights
_Xenon

Adds bright stuff

idiamond
soeren

With this new feature, you can press ordinary diamonds into industrial diamonds, effectively doubling your diamond count and maximizing your resources.