This superevent was inspired by half-life and a amazing video named "A Realistic Black Mesa Incident - Half-Life: Hierarchy Problem"
Pictures by me. Audios: https://www.youtube.com/watch?v=WbXQ0JNDvLM https://www.youtube.com/watch?v=DaHzeDbXwvg https://www.youtube.com/watch?v=3UiKY_e3qDQ&list=RD3UiKY_e3qDQ&start_radio=1
