Bodyguard Addon is a companion-focused gameplay expansion for Minecraft Bedrock Edition that enables players to recruit an Iron Golem as a personal protector, enhancing survivability and combat support through controlled entity behavior. The addon introduces a loyalty system powered by an in-game currency mechanic and demonstrates practical implementation of player-linked AI interactions using behavior packs, resource packs, and the Minecraft Script API within the Regolith workflow. Key features include Follows the Owner, Protects the Owner, and Neutralizes Nearby Threats, reflecting my focus on building functional, player-centered gameplay systems for Bedrock experiences.