SimpleHardcore is a pretty small modpack that makes the game a bit harder, allowing players who want to have a better experience to be able to enjoy with varying skill levels.
Mod list :
Antique Atlas
Armor Toughness Bar
Armor Underwear
Back tools
Better Advancements
Better HUD
Better Invisibility
BetterFps
BetterNether
Chisels & Bits
Comforts
Cosmetic Armor
Dynamic Surroundings
Dynamic Trees
GraveStone Mod
Hardcore Darkness
Harder Branch Mining
Harder Farming
JEI
JER
Mo' Bends
Nature's Compass
Ore Excavation
Paintings++
Progressive Bosses
Real First Person 2
Realistic Fire Spread
Realistic Horse Genetics
Realistic Item Drops
Realistic Torches
Roguelike Dungeons
Sit
Tinkers Construct
Tough As Nails
Waystones
And more!
If you have questions or suggestions, please let me know. I might not be good at responding or looking all the time, but I'll try to check what you have to say.

