Calamity Mod: Infernum Mode

Calamity Mod: Infernum Mode, released in 2021, is a significant difficulty extension mod focusing on challenging Adventure, Platform, and Strategy gameplay. The core loop involves confronting bosses whose AI has been entirely reworked, often featuring additional, complex phases to extend encounters. This mode is activated within the base game's difficulty settings, offering a substantially more demanding combat experience for players seeking extreme challenge.