Calling this a kitchen-sink pack really wouldn't be far from correct...

Dreg Craft was created to bring my ideal long-term survival experience to life.
There are over 200 mods that change most aspects of the game entirely.
Farming, planes, dungeons, and guns.
This project is still heavily in development and content may or may not be added.

Ram Requirement Unknown
(4gb-8gb is reccommended)

Some highlights
Read below

World Generation: World generation is completely overhauled. There are also countless structures overhauled.
Farming: There are many farming mods that add loads of new crops and trees.
+ Seasons
Dimmensions: The Nether and End both received major overhauls. There are also entirely new dimmensions added to explore.
Immersive Aircraft: You can create early-game aircraft to help with getting around.
Weapons Expansion: There are now different classes of weapons with each having loads of weapons to craft and discover. There are also gun mods included so knock yourself out shooting those eldritch creatures.