Neanderthalensis

Implemented a rebalanced progression system via KubeJS

Adjusted tool drops and progression (compatibility between Better Copper and Harder Branch Mining).

Scaling Health system to increase difficulty as you progress.

World redesigned with William Wythers' Overhauled Overworld: more natural biomes, realistic mountains, and real plains.

Serene Seasons active: each season changes the pace of farming and survival.

Unique animals and creatures from Alex's Mobs and Unusual Prehistory, all with natural spawns and adjusted aggressive behavior.

Angry Mobs and Scaling Health make enemies more aggressive and dangerous.

Healing Campfire offers slow, tactical recovery, valuing rest.

Corpse ensures a fair death mechanic without trivializing the challenge.