This entry is trivia, which is cool and all, but not a trope. On a work, it goes on the Trivia tab.

Port Overdosed

At the time of writing, Resident Evil 4 has been ported to 11 different gaming platformsnote  and at least one kitchen appliance.note 
Yahtzee, Zero Punctuation

Some games are ported. A few get to the point where they can be played on virtually anything with a screen. No matter what system you own, it probably has some of these games on it. This page lists those games which have reached an absurd level of ubiquity in the video game industry, to the point where a platform's library feels incomplete without it.

All of the following games have been commercially released on at least 12 (one dozen) different platforms. The easiest way to see if a game qualifies for this page is to run it through the GameFAQs search engine, or Mobygames's. Also, a game's Wikipedia page will often give an exhaustive list of its ports.