The AirGojira Spire is a 7,000-stud tall building that is currently the second tallest building in Roblox. January 23, 2023 was the building's grand opening. The height readily surpassed that of the Marquette Lemonade Lighter Tower. The building overlooks the skyline of Tarijuna. On August 2025, it was planned to make it even taller, up to 328,084 studs. Supporters of the plan argued that this would allow them to see the spaceline, and even see Bloxburg and even part of the Gulf of Bloxburg Valley and Bloxicali.
The height was planned to be equal to more than 300 Urbanshade Trenchbleeders stacked on top of one another.
Unfortunately, the construction on September 2025 were stopped due to the effects of the average height limit of robloxians taking toll. As a result, the entirety of the building above 7,000 studs has been demolished into raw materials that were later used to rebuild buildings all around Roblox as a parting gift to an failed ambition. Robloxians while constructing reported small shaking within their bodies and motion sickness due to their inability to accommodate their higher altitude. Cameras on the site reported seeing that the hair and accessories of robloxians started to flicker, with them mostly disappearing and making an occasional appearance.