March 20, 4078, the Project Portal Facility personnel were repairing the core chamber. Although due to the lack of sleep, one of the facility construction crew forgot to screw a bolt into the place holder for the stabilization lasers. It eventually collapse due to the lack of support and caused heavy damage to the chamber. The structure shortened out a wire which activated Project Portal without any warning. The stabilization lasers stabilized the core, but due to them not working, the core went unstable. The core grew and the main lasers and workers were thrown into the core. All the people working on the core didn’t survive.
Basically I added extra to this game