Comment by Someone

> unless you had a non-stock debugger attached and can run ExitToShell

You could also directly jump into the ExitToShell code in ROM (G 49F6D8, IIRC). Later versions of Minibug had an “es” command that more or less did the same thing (that direct jump always jumps into the ROM code, “es” would, I think, jump to any patched versions)