Chrono prison

The chrono prison is an Allied vehicle that was cut from Yuri's Revenge.

Background
It was supposed to do the same ability as the chrono legionnaire, erasing objects from the space-time continuum, but it is possible that they were not able to teleport themselves. Also, it can be assumed that it had some sort of a storing limit, as the concept art shows one empty sample, while the other is full.

Despite being cut from the game, it was erroneously mentioned in the description on the back of non-American game boxes.