X-ray vision

Noun

 * 1)  Vision into the X-ray portion of the light spectrum, enabling visibility through certain solid matter.
 * 2)  The ability or superpower to see through most or all solid objects as if they were transparent.
 * 3)  A hack allowing players to see enemies behind walls or other solid objects.

Translations

 * Finnish: röntgennäkö
 * French:
 * German:
 * Japanese: 透視力
 * Portuguese: visão de raios-X