https://www.lemon64.com/forum/viewtopic.php?t=58855&start=50&sid=92459377fee4002639dc74ed60432289 https://www.lemon64.com/forum/viewtopic.php?t=58855&start=50..

https://www.lemon64.com/forum/viewtopic.php?t=58855&start=50&sid=92459377fee4002639dc74ed60432289 https://www.lemon64.com/forum/viewtopic.php?t=58855&start=50... The Commodore 64 has a 65816 Super CPU add on that some games can take advantage of. It is needed for that Super Mario Brothers clone to get proper scrolling.