The Balance Buffs and Changes Collection for Humankind is a comprehensive mod designed to improve the viability of underused cultures and enhance game balance. This free mod introduces various adjustments to civics, cultures, and public ceremonies, ensuring that all players can enjoy a more balanced gameplay experience. Key features include reworked bonuses for several cultures, new civic requirements, and significant changes to religious tenets and infrastructures, making strategies more diverse and engaging.

The mod also addresses the need for better scaling of cultural bonuses and offers unique enhancements tailored to specific cultures. For example, it modifies the economic and military strengths of various civilizations, providing buffs that encourage different strategies. The balance adjustments aim to make the game more challenging, especially for players accustomed to higher difficulty settings, allowing for a fresh and dynamic gameplay experience.