* Something to do with bootloader doing execute next inst
http://www.zimmers.net/anonftp/pub/cbm/vic20/games/8k/Bonzo.prg

* Cannot start game - some sort of keyboard problem todo with sys320 stuff?
* For some reason interrupt flag is set!
http://www.zimmers.net/anonftp/pub/cbm/vic20/games/16k/Bongo.prg


http://www.zimmers.net/anonftp/pub/cbm/vic20/games/8k/Cyclons.b.prg
* requires SYS2000 somehow related to cyclons b?
http://www.zimmers.net/anonftp/pub/cbm/vic20/games/8k/Cyclons.f.prg