Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

XP Redo
mt-mods

Adds experience, ranks, and doors only accessible to those above a certain rank. Not actually a redo of any mod.

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.

Upgrade Packs
Krock

Provides craftable packs to players to increase their health and breath

Swamplified
Neuromancer

This mod adds a few more nice touches to Atlante's Swamp biome mod

More Pickaxes
Koda_

Adds additional pickaxes to the game

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Tomahawks and Throwing Knives
Pixelated

Introduces new weapons

More Stones
Blocky Player

Provides a variety of educational and decorative minerals and rocks.

Aqua Farming
Clyde

Farming under Water, now it's possible.

Climbable Trapdoors
ZenonSeth

Makes the wood and steel trapdoors climbable

Transporter
mt-mods

Adds a configurable technic-based transporter, with bookmarks and many options

Metallicum
Ludus

The power of Titanium!

Reinforced Diamond Tools
ImAlreadyHere

A sword and a pickaxe that are really strong and can be crafted with diamond blocks and sticks.

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

Armor Toggle
Luffy0805

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

Loose Rocks
eduardomezencio

Adds loose rocks which generate randomly on the surface.

Street Water Pipestand
VerdiSchubert

Adds street water pipestand

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

Alien Material
debiankaios

Adds new blocks, items, and tools from aliens. A new time begins.

XBlocks
GamingAssociation39

Additional blocks for decoration/building

Candy
Kostivar

Adds candy which you can make from candy ores.

potal launcher
Soundwavez

Potal Launcher

Slats
v-rob

Adds decorative slats that have a lot of uses.

pilzmod
Phii

a spreading mushroom biome which you can spawn into the world, with its own monsters and a boss you need to slay to stop the biome's growth. Best played with bow & armor mod and after reading manual.

Mob Crab (Beta)
Can202

Adds Crabs.

Fast Build Tool
playduin

Tool for fast box building

vexcazer
AiTechEye

Ultimate build+mine & admin tool

Zinc
alerikaisattera

Zinc metal, used for making brass

Placeable Buckets for Catching Rainwater
Noodlemire

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

Irrigation
monk

Makes dry soil wet for farming

Basic Grenades
LandarVargan

Adds some basic grenades using the grenades API

Cones: Traffic and Training Cones
ClassicAdam

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

Axis Tools
mt-mods

All the functionality of tinkers construct, but all in your inventory.

Mistere's Adventure Map Island Creator
MisterE

A 1000x1000 canvas for your imagination

Medieval (Fork)
DragonWrangler

an addon to darkage

Moonflowers
karlexceed

Adds a rare pale blue flower that glows faintly in the darkness.

Living Grass
karlexceed

Adds a simple lifecycle to grass

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.

Infinite Chest
Dragonop

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