Deeper and Darker

Deeper and Darker is a mod that adds new sets of gear and mobs with a purple/dark-blue theme.

It adds a set of BlueishGreen and Beige Armour which has horns on it that is quite powerful. There also comes with an elytra which flies extra fast, it flies so fast that there is even a zoom sound and visual effect which comes up when you are flying very fast. You get Wings of Broken Souls Achievement when you fly with it. The armour set is called the Warden Armour set.

There are also a bunch of blocks, most of them are simply coloured versions of the vanilla blocks, the wooden ones are Beige with purple leaves and some other grey and purple blocks and stuff you would normally make out of wood, such as signs, fences, buttons, pressure plates, doors, and more. There is also a bunch of dark blueish-green blocks (called Skulk blocks) in different shapes such as walls and stone bricks and stairs and different variations of these items. There is also a more powerful toolset called the Warden set.

The mod is most known for its bosses though. This mod has them in all shapes and sizes, from tiny centipede/leech-shaped mobs all the way to big bosses, there are many different types of mobs. The Shattered is a humanoid that has horns and is greenish-blue and beige. Sculk Leech is a small bug. Skulk Snapper is a giant mouth and is commonly the symbol used for the mod. Shriek Worm is a giant worm that stands and has a 4-way mouth that bends down and sucks its prey and also has ribs. A Skulk centipede is a medium-sized centipede that has many legs and is very fast and flexible. The Stalker is a powerful boss with a backpack, looks a little like an ender man, has a 4-way mouth in the middle, and can spawn Leeches.

 Most of the mobs in this mod, especially the leeches can glow in the dark with their blue lights.

The main part of this mod is the dimensions called the Otherside. Which is very dark but has lots of glow-in-the-dark elements. The developers have a starting guide and wiki to help you.

The mod is still very lightweight, only adding a few sets of blocks and gear, and mobs, however, they will keep updating it to add more.

The mod requires GeckoLib (For animations) and Paragon (For Config). If you are on Fabric you will also need Fabric API or for Quilt the Quilted Fabric API.