Boss Scaler

Boss Scaler lets you tune boss health and damage in Terraria. Separate multipliers make fights easier or more demanding, with scaling that also covers boss-specific minions and related enemies.

Tune each fight

The damage multiplier ranges from 0.1x to 10x. The health multiplier ranges from 0.1x to 20x, so you can adjust how long a fight lasts independently of how hard a boss hits.

Related minions scale at half the multiplier value, keeping their strength tied to the boss without applying the full adjustment.

Which enemies are included

Boss minions and enemies associated with boss fights are identified through manually curated lists. These lists may miss an enemy or include an incorrect assignment; reports through the linked Steam Workshop page help identify those gaps.