<tag><tt/vic20-ptvjoy.joy (vic20_ptvjoy_joy)/</tag>
Driver for the Protovision 4-player adapter contributed by Groepaz. See
- <url url="http://www.protovision-online.de/hardw/hardwstart.htm"> for prices and
- building instructions. Up to three joysticks are supported.
+ <url url="http://www.protovision-online.de/hardw/4_player.php?language=en"
+ name="Protovision shop"> for prices and building instructions. Up to three
+ joysticks are supported.
</descrip><p>