Cryo-tubes are green tubes used to freeze the Rampage: Total Destruction monsters so they cannot escape and cause harm to the cities of the world. They are hidden in buidlings.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.