Loria (alpha)
siegment

Survival in hardcore acid-alien sci-fi themed world

Voxel Dungeon
Noodlemire

This is a recreation and adaptation of an Android rogue-like game, Pixel Dungeon by Watabou.

Spears
Echoes91

Adds spears, versatile weapons that can be thrown.

Airtanks
FaceDeer

Provides pressurized air tanks for extended underwater excursions

Placeable Buckets for Catching Rainwater
Noodlemire

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

Ropes
FaceDeer

Adds rope boxes of various lengths and also rope ladders.

Armor Expanded
Crystalwarrior

Expanded armors for 3d armors

Castle Weapons
FaceDeer

Provides several medieval weapons for use around castles

Projectiles
Noodlemire

Adds various projectile weapons which work based off of MT 5.3.0's new collision info provided to objects' on_step functions.

Crafting Bench
FaceDeer

An auto-crafting bench

Spikes
niwla23

Adds wooden, steel and titanium spikes.

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!

Poly Decor
PolySaken

My spin on decorative stuff.

You Can't Touch It Either
Avicennia_g

Simple mod adding lockable storage shelves to Nodecore.

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.