Dance Dance Revolution

(commonly referred to as DDR.)

A popular game at Oberlin (and most other colleges) which involves dancing on a special controller pad. (more information)

In 2003-2004, DDR was played nearly every night in the third floor lounge of Langston, and is often played elsewhere on campus, especially on the weekends.

The location of the nearest DDR arcade machine to Oberlin is in Midway Mall in Elyria. (from DDRFreak.com)