Safe Yourself
SFENCE

Add ability for player to safe yourself if they are stuck in death.

Raids
DragonWrangler

Allows server owners or server admin to start mob raids to attack settlements or players

Persistent Effects
epCode

An API for creating persistent effects for any object. eg. damage a player or entity over time. (like poison)

Speed Manipulation
Volik

Change your speed!

Snow for Hades Revisited
SFENCE

Add snow to Hades Revisited via snow cannon.

3d Random Walk Blocks
chaosomnium

3d Random Walker Blocks that create interesting structures in the world

Tips
1F616EMO

Send tips to newcomers

Spawn Builder
Wuzzy

Generates a stone platform below the world origin or static spawn point.

Super Axe
adrian-castravete

An automatically wood chopping axe.

Advanced Forceload
Kimapr

a better forceloading API

Snow Cones
GreenXenith

Some simple flavored snow cones.

Map Octree
giov4

A library for saving large world regions as compressed octree snapshots. Useful for schematics, backups, and fast node queries on huge areas without exhausting server memory.

Poly Decor
mt-mods

My spin on decorative stuff.

Towny
livphi

Town based protection system

Omni Tool
ApolloX

3 tools in 1

Hades Revisited back-compatibility
SFENCE

Make old Hades Revisited world compatible with new versions of Hades Revisited (from version 0.7.0 to 0.13.0).

Hbdrunk
UnchainedDevelopment

Adds intoxication effects and HUD bar to display intoxication level.

Player Nametags
LMD

Adds player nametags floating above players.

Wield Events
mt-mods

Events for wield item switching

filter++
rstcxk

censors swears in the player chat using the filter++ liberary

Simple Mail
Fruitsnack

Mod that adds mail

Grant interact on chat
1F616EMO

Grant newcomers interact only after they speak

World Borders
argyle

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

Unified Money Backend: SQLite3
1F616EMO

Storing Unified Money data into a SQLite3 database

Directions
1F616EMO

Lines laying on the ground to guide directions

Spruce Tree
awuuwa

spruce tree resource

Nebula Admin
JoinNebula

In-game administrator control panel/dashboard/configuration editor

Guilds
RisingLeaf

Adds a very basic guild system.

Horsetail++
TX_Miner

Lets you eat Horsetails from Paleotest. Very helpful in caves!!!

HopCheat
Warr1024

Cheat commands for ColourHop

titou punish
titou4

test

Customiserver
1faco

Adds colored chat and custom nametags

TNTTag
debiankaios

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

Hardcorebrix
drkwv

Adds durable building materials that won't break on a first dig.

YAML Config File Library
snowyu

Load or Save YAML config file

Archipelago for Piranesi
Warr1024

Connect Piranesi Restoration Project to Archipelago Multi-world Randomizer

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.

Replacements
BuckarooBanzai

Replacement/placeholder blocks intended for schematics

NodeCore Fossil
Winter94

Discover fossils, oil, natural gas, amber, and more!

item_monoids
fluxionary

an API for controlling item properties via monoids