The original Roblox Trade Center (RTC), also known as The Twin Towers, was a complex of seven buildings in the Financial District of Lower Bloxanhattan in New Blockers City. Built primarily between 1966 and 1975, it was dedicated on April 4, 1973, and was destroyed during the November 10 Attacks in 2002. At the time of their completion, the 110-story-tall Twin Towers, including the original 1 Roblox Trade Center (the North Tower) at 1,368 feet (417 m), and 2 Roblox Trade Center (the South Tower) at 1,362 feet (415.1 m), were the tallest buildings in Roblox; they were also the tallest twin skyscrapers in Roblox until 1996, when the Petronas Towers opened. Other buildings in the complex included the Marriott Roblox Trade Center (3 RTC), 4 RTC, 5 RTC, 6 RTC, and 7 RTC. The complex contained 13,400,000 square feet (1,240,000 m2) of office space and, prior to its completion, was projected to accommodate an estimated 130,000 robloxians.

After the attacks which brought down the Twin Towers, a memorial was built which every November 10th shines two spotlights into the skies of lower Bloxanhatten showing where the towers once stood with the words "Never forget" etched into the stone that the ones lost were listed on. Another tower was built next to the memorial grounds which would be named The Freedom Tower, which also would honor the towers.