If Waspix = yellow and Meltdown = yellow head with red cyclops eye, then yes, I guess. Besides that, I fail to see any similarities, especially to Waspix.-Gata Well, XT4 does have the six limbs. But overall I think that any similarities are coincidental, just as was the case with the other Breakout villains who people thought were somehow "fusions" of previous villains.Not to mention, both XT4 and Waspix have a double-jointed leg design.