Ben 10: Alien Force/Running on Autopilot

Level 7 : Running on autopilot Playable aliens: Swampfire, Bigchill, Spidermonkey, Jetray, Humungousaur

Once you appear this stage.Walk foward and the door will open then walk ahead and their will be some DNAliens to take care of.Once done you will notice a red button on the floor, change to Humungousaur and step on the button, if the red button glows red you can get pass the door Once you are in the other room their more enemies to take care of once again transform to Humungousaur and step on the red button continue and make your way to the next room co