Cassettes
X-DE

A mod that adds cassettes and a cassette player.

Autobuilder
limafresh

Adds a GUI for building cubes with customizable width, height, and length.

Pineapple
Neuromancer

Pineapple crop for tropical biomes

TerraContent Crimson
AirplaneMan

Introduces the Crimson to your worlds.

Kill History
LMD

Adds a kill history

Ubertool Mod
HartRend

Provides a combination pick, shovel, and axe tool capable of extreme function. Tool is also illuminated.

More Fuels
pl608

Adds a few new fuels for use in furnaces such as gasoline and petrolium

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

Abriflame
mt-mods

Adds coloured fire through use of fire starter tool.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

More Upgrade Packs
nolombic

Upgrade your upgrade packs so you can have even higher stats!

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

Ufos
mt-mods

adds a ufo for flying around in

My Progress
Don

A leveling system with visual XP bars and master machines.

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

My Dye
Don

More dye colors

Shield Tome
DarkXWolf17

Magic Shield Tome.

Jukebox
LNJ

A mod that adds a jukebox with nine different discs.

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

My Letters
Don

Letters of the alphabet

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.

Scraps
Goops

Allows to recycle metal tools

Valleys Mapgen
Gaël de Sailly

A map generator with valleys, rivers, mountains and many plants.

crouched
Giga_M

the player crouches

BestLobster
AirplaneMan

The best and only lobster content mod

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Atium
GenesisMT

A strange a ore with tools.

Potions And Magic
mathys

Add potions and their hud

My Paint Wood
Don

Paint wood

Useful Contraptions
theFox

Some useful contraptions / machines.

Roadway
X17

Adds simple roads in 4 sizes.

Irrigation
monk

Makes dry soil wet for farming

Anarglass
VerdiSchubert

Some kinds of glass nodes

TNTTag
debiankaios

A player is holding TNT which is about to explode; they must tag other players to get rid of it

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Pillars
citorva

Add a lot of pillars for fun.

Hoverboard
mazes

Hoverboards

New Biomes
Arkatron

If you like underground biomes, this thing is for you.