Learn how to create a high-tech "Security Terminal" escape room puzzle in this comprehensive tutorial video. Discover the process of building an interactive system using Unity for the front-end interface and a Wemos D1 Mini (or alternative microcontroller) to control hardware. Explore the setup of a terminal console that prompts players to enter a security override password, triggering actions like deactivating maglocks and controlling LED lights. Dive into hardware wiring, software development using MQTT communication, Arduino coding, and Unity project creation. Gain insights on making the system player-proof and see live demonstrations of the finished puzzle. Access additional resources, including Arduino code, Unity project files, and wiring diagrams, to enhance your escape room design skills.