MEGA65 Welcome Guide
When you’re done enjoying the demo, you can press the reset button, or use the Freeze menu and press F5 to reset.
3.8 Commodore 64 mode
Like the Commodore 65 on which it is based, the MEGA65 can run in a Commodore 64 compatibility mode. From
BASIC, enter this command, then type YES to confirm:
GO 64
3.8. Commodore 64 mode 19