YOY THRILL

On 31 July 2025, the way visitors could get faster access to YoY changed again. Looopings reported that the new dual single-rail coaster had become part of Walibi Holland's regular Fast Lane options. Since opening, guests had still needed separate Single Shots for the two YoY tracks.

For YOY THRILL, this was a clear step in the ride's normalisation within park operations. First there had been guarantee tickets, then separate Fast Lane rides, and from this point YoY was included in packages such as Bronze, Silver, Gold Single, Gold and 4 Shots. The attraction moved from exceptional novelty to part of the wider queue-management system.

Looopings again highlighted the difference between the two tracks: YoY Thrill and YoY Chill are effectively two different single-rail coasters, with largely similar specifications, but Thrill goes upside down. For visitors, the Fast Lane inclusion mainly meant more flexibility. They could spend waiting time outside the physical queue, with reductions depending on the chosen option, such as 50 or 90 percent.

On 30 July 2025, Walibi Holland changed a small but important condition for riding YoY. The minimum height requirement was lowered from 122 to 120 centimetres. According to Looopings, the original rule had been set in consultation with Rocky Mountain Construction and certification body TÜV, but the park had pushed for a reduction.

For YOY THRILL, the change meant that the intense green track became available to a slightly larger group of guests. Walibi also wanted the rule to match Untamed, the park's other RMC coaster. That made the guest message simpler: two modern RMC attractions, one clear minimum height.

The change also affected communication in the park. Information boards and measuring sticks had already been updated, while the website still had to follow. Looopings again underlined the difference between the two YoY tracks: Thrill goes upside down, Chill does not. Both tracks are 655 metres long, 29 metres high and reach 80 kilometres per hour. The new height rule did not change YOY THRILL's intensity, but it did change who could experience it.

On 1 May 2025, YoY faced its first major operational setback since opening. Looopings reported that visitors had to miss the new dual single-rail coaster for almost seven hours because of a persistent technical issue. The path to the entrance was closed and the ride initially could not start up.

According to a spokesperson for Walibi Holland, the cause was a software problem after the latest update. That created a reset issue, preventing the attraction from starting. The park said its team was working intensively on a solution and was in contact with Rocky Mountain Construction, the American supplier of the coaster.

For YOY THRILL, the report matters because it shows the vulnerability of a technically complex duelling coaster. The interruption affected both sides, including the green Thrill track with its six inversions and theoretical capacity of four hundred riders per hour. At 16:45, Walibi was able to announce that YoY had reopened, giving guests a little over an hour to ride after all.