|Species|| 1/2 Tetramand
|Home World||The Forge of Creation|
|Powers and Abilities|
Alien IV has a seemingly silhouette-like appearance of Four Arms. He has two additional muscular arms, as well as spikes on the back of his neck. He also has spikes on his arms. The horns on his head are larger, and there are small horns on the left and right sides of his forehead. He wears a waistband with the Biomnitrix on it.
Powers and Abilities
Alien IV can create vortexes, sonic explosions, and other offensive attacks without moving a muscle.
He has the combined strength of Four Arms and , making him unstoppable.