While free downloads of the "Rodent's Revenge" game are available online, as of 2014, there is no site that allows a user to play directly online. "Rodent's Revenge" was initially included as part of the second version of the Microsoft Entertainment Pack sold for use with early Windows PCs.
"Rodent's Revenge" is a puzzle game in which the player tries to trap cats that are chasing a mouse by moving blocks to surround the cat. When a cat is completely surrounded, it turns into a piece of cheese, which the mouse can then eat. The game has 50 levels — all of which are timed.