Compressy Mod — when your chests are crying and your base is turning into a storage warehouse, this adds a clean compression system so your resources take up way less space.
Dynamic Light Torches & Offhand Mod — a torch finally feels like a moving flashlight, so you can light your path in real time without spamming blocks everywhere.
Ores and Biomes Mod — a big expansion-style addon that piles on new biomes and a bunch of ore-driven progression with extra crafting, tools, and armor.