Rat Attack! PlayStation

Over 40 years ago the lab rats Washington and Jefferson were sent into the farthest reaches of space as part of an early laboratory experiment. Now they're back with a horde of alien procurements that will assist them in their quest for world domination. You have your choice of controlling one of the 6 ~Scratch Cats (2 are unavailable currently, but are secret characters to be unlocked) as you capture and destroy the rats so as to cease their domicile destroying ways.

Using the ~Eraticator (pun intended) you capture the rats within its walls and carry them over to your ~Destructor Pad to banish them from the earth perminently.

With each level comes greater difficulty as you are required to capture more and more mice. And as an added obstacle, every time you are hit by a rat, you drop some of the rats in your ~Eraticator. However, the number of rats differs according to how many what level of difficulty you are playing in because on EASY you may only lose one rat, whereas on MEDIUM you lose half of them and on HARD you lose them all.

So be careful as you "Eraticate" the rats, pulverize the pestilence and vaporize the vermin because it's a tough battle, and only the toughest of ~Scratch Cats will survive. ~ Cal Nguyen, All Game Guide