Hellscape

Hellscape mod revamps nether in some areas by adding features and adding more ways that Nether can be improved to make it better for survival

When you start a new world you will be teleported into nether and when pressed play it will find a spawnpoint and teleport you to a clear spot, sometimes if it doesn't teleport its most likely it can't find a clear spot, it should be fixed in later versions

Features:

New additions into most of the biomes like new plants and roots,
New tools and weapons like Netherrack tools and Enhanced Gold tools,
Nether ores Coal, Iron and Diamonds
New loot tables for fortresses and mobs

So if you want a more expanded Nether to play a survival in this might be the mod for you

Note that there are not a lot of features for now, mod is still in development and this is just alpha versions and will be updated to add new features