UAC Labs Level 1
UAC Labs is a 2-level set for Doom 2: Hell on Earth created by Eric Harris, one of the boys who committed the Columbine High School Massacre along with Dylan Klebold on April 20, 1999. They killed 12 students, 1 teacher, injured 21 more students directly, and injured 3 other people while they tried to escape from the school before they committed suicide. It was the deadliest American High School shooting. You can read more about the Columbine High School Massacre here:
Recorded and played on DosBox 0.73 on Ultra-Violence Difficulty.