Choose an alien from the amazing photo galleries created by others or create your own alien to play the cool Ben10 Heromatrix. You can look deep inside the Omnitrix to see existing creations or go ahead and make your own alien.

You can create a new alien through the following steps:
A) Select a character - Beast, Humnoid or Blovlaus.
B) Click on your alien’s body part you want to color and choose a color from the panel to fill.
C) Change height and dimensions of the alien from the options on the right side.

Click on the pink button at the bottom to start designing again and on green button to finish the Ben10 Heromatrix game. Select a name for the alien from the list that appears on the left of the screen. You can also print the picture of the alien created by you in Ben10 Heromatrix.