Back when the BLU Engineer was first creating the now well known and used Tleporter, an incident occured that created the well known monster today. Having designed and built his Teleporter, the BLU Engineer needed a test subject, as testing the Teleporter on himself could be dangerous. The BLU team had captured a RED Engineer who was spying on the BLU Engineer for his building secrets. The BLU team, wanting have some fun before they killed the RED Engineer, tied him up and began to torture him. Pyro, not wanting the BLU Engineer to miss out on the fun, invited him to come taunt and torture the RED Engineer with the others. The BLU Engineer saw the RED Engineer not as a means of entertainment, but instead a perfect test subject for his Teleporter. Convincing his team, the RED Engineer is le