New for 2023, Mandrill Mayhem is a launched wing coaster in the new World of Jumanji.  Riders sit in pairs along the wings either side of the central track, with the final row of 4 riders facing backwards. The ride starts with a vigorous boost and there is a further boost part way round.  After several high-speed twisting inversions the coaster climbs up a large spiral where it pauses and heads back down hill and travels back along the track. Like other wing coasters the ride is very smooth.

When it opened in May 2023, Chessington were operating a virtual queue.