The "Gridball" game from the "Superstar 2001" game cartridge for the Prinztronic Tournament Colour Programmable 2000. This cartridge uses the GI AY-3-8610 ("10-pong-derivatives-on-one-chip").  <i>(This is a photo of an actual TV displaying a genuine AY-3-8610 based game. For technical reasons, it has been tweaked as below.  The black edges are a video artifact and not part of the game itself.)</i>
<a href="//commons.wikimedia.org/wiki/User:Multicherry" title="User:Multicherry">Multicherry</a>
2013-08-18
<span class="int-own-work" lang="en">Own work</span>