|Age||Over 65 million years old|
Haxx is a mahogany-colored Raptor with implants on the backs of each wrist that produce green blades.
Haxx is the most-gifted among of all of the main characters with his abilities, but he is set back by his low intelligence. In "Cliff Notes," he's terrified of bees as seen in the end of the episode. Like Bad Rap and Spittor, he also loathes the Extreme Dinosaurs because they always stop him from destroying the human race. Both Bad Rap and Haxx share a short temper when their enemies start to get annoying. Different from Bad Rap, he also suffers from high anxiety when a difficult situation becomes more intense than ever before.
Haxx's tail has been replaced with a cybernetic one that is capable of spinning like a drill. He has golden eyes and wears pink shorts, spiked arm and leg bands, a black belt with silver spikes, as well as robotic implants on his wrists that reveal sharp blades when he's in a battle with the Extreme Dinosaurs.
Haxx first appeared in "Out of Time" when he was first mutated into a lethal raptor who can use his sharp wit, speed and strength to destroy his opponents. However, the Raptors plan to change the climate easily fails over and over again as the Extreme Dinosaurs always gain the upper hand.
When Bullzeye uses his supersonic scream, the Reckless Raptors can be sensitive to loud noises.
- Haxx is voiced by Lee Tockar.
Haxx is the only one of the Raptors to have no physical differences between himself and his Street Sharks counterpart.