abandonware
Noun
Meaning
abandonware (countable and uncountable, plural abandonwares)
(computing, chiefly video games) A software product that is no longer updated or maintained, or whose copyright is no longer defended or which is no longer marketed even by the company who made it.
Related terms
Examples
On April 1, 2009 the Abandonware site Abandonia.com released an alleged "leaked copy" for download.