Fishing Rod
Tarruvi

Adds a fishing rod

Wilhelmines More Torches
Liil

Adds new types of torches and lamps

Uranium Stuff
Epoxum

Adds Uranium tools and armor, compatible with technic.

Advtrains Screen Doors
1F616EMO

Platform screen doors for Advtrains

Obsidian Swords
Dragonop

Adds the Obsidian Dagger, Sword, and Longsword. Also Obsidian tools, for completeness.

Bones Rework (MineClonia compat)
N Freeman

Bones mod reworked (works in MineClonia or MinetestGame)

Paintings Gallery
JoeEnderman

Adds a large selection of curated AI paintings using Paintings Library.

Wings
xXNicoXx

Wings is a mod whiche allows server owners to give players fly privs while holding the wings (Like binoculars) made by xXNicoxx

More Swords
JAstudios

Adds more powerfull swords that have various abilities.

Drinks
Nathan.S

Adds a juice press and two juice storage containers.

Hardcore mode
SkyBuilder1717

Adds a hardcore mode.

In the Fog
Jo5629_

Herobrine has entered your world.

Fire Master
Flay Krunegan

Fire Master is a powerful weapon that can shoot fire

Grass String
Skivling

Adds string made from grass, which can be converted into normal string.

Minimap Radar
OgelGames

A simple mod that enables the use of the minimap radar with a craftable item

Wet Mud
Nicu

Hydrates farmland without using water directly

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

Alien Material
debiankaios

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

More Stones
Blocky Player

Provides a variety of educational and decorative minerals and rocks.

Ancient Fertilizer
Daniel

Adds ancient fertilizer, sourced from ancient stone in the underground, useful for farming flowers if you need dye for colored nodes, complements bonemeal.

Better Locks
SkyBuilder1717

Adds locks and locked doors

More Pickaxes
Koda_

Adds additional pickaxes to the game

Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

Raw Ore Blocks
Silver Sandstone

Adds block forms of metal lumps.

3d ores!
Soundwavez

a slick new take on the default ores!

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

Utilities for Underch - extension pack
Hume2

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Power Rangers Modpack
LC Creations

Adds power rangers and an API to create your own.

Sieves
AwesomeDragon97

Adds sieves that are used to separate (occasionally) valuable debris from sand.

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Narutomaki
1F616EMO

Delicious Narutomaki!

Axis Tools
mt-mods

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

Sparking Wand Mod
Olaf

Craft a wand with which you can cast a lightning spell. Great for discovering caves.

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

Bed Notifications
Bob64

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

Hard Trees
octacian

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

Sailing
cakenggt

Live in a tropical paradise where you can sail, mine coconuts, etc.

Random Cool
pl608

Adds random ores on lava cool

Placeable Buckets for Catching Rainwater
Noodlemire

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

Lifesteal Mod
Jo5629_

Provides a lifesteal mod into Minetest.