Bug Jar

Bug Jar is a E.V.O. City in alternate Universe and appear in Ben 10-Generator Rex: Heroes United. is teh former Kiev in Ucrania.

White Knight tells them that Rex and Ben must go there in search of Alpha, Rex replied that this city has a force shield, but White tells them no longer. When White, Ben and Rex arrive at the city's shield strength is largely destroyed, allowing them to enter, look inside the city is more than usual and unlocks Alpha ascecino to most of the E.V.O. population.

When Alpha evolves into Alpha-Omega, it destroys more buildings on the site and more percentage of the city was destroyed during the battle. In this City, Caesar opens the portal of the Null Void for Ben to come home.