In 2023, Kingda Ka, the world's tallest roller coaster at Six Flags Great Adventure, faced significant operational challenges including a high-profile "cable snap" during a launch in June of that year. While it was repaired and reopened temporarily, the mechanical reliability of the aging Intamin hydraulic launch system became a growing concern for the park. Following several more bouts of downtime throughout 2024, the park officially announced in November 2024 that Kingda Ka was being retired permanently. As of 2026, the legendary 456-foot green tower is being dismantled to make way for a brand-new, multi-record-breaking launch coaster slated to debut in the summer of 2026. This new attraction is expected to use modern electromagnetic (LSM) launch technology, which is far more reliable and easier to maintain than the hydraulic system that powered Kingda Ka. While enthusiasts mourned the loss of the world's height record holder, the move is part of a massive multi-year investment by the newly merged Six Flags-Cedar Fair entity to modernize the park's thrill lineup.