No graphics drivers are currently available for the VIC20.
No extended memory drivers are currently available for the VIC20.
vic20-stdjoy.joy
Supports one standard joystick connected to the joysticks port of the VIC20.
vic20-ptvjoy.joy
Driver for the Protovision 4-player adapter contributed by Groepaz. See http://www.protovision-online.de/hardw/hardwstart.htm for prices and building instructions. Up to three joysticks are supported.
No mouse drivers are currently available for the VIC20.
No VIC1011 drivers are currently available for the VIC20.