Mega Cruiser

From Ben10versepedia

The big battle ship that Ben and Kevin 11 (character) are taken to and forced to participate in gladiator-like games. It is controlled by Slix Vigma. On the Mega Cruiser the gladiators are kept in a large room with eachother. Special tubes eject a purple goop, which is there only food.

The Mega Cruiser also has Emergency Escape Pods & a Galactic Hyper-Jump feature.