These sound effects are produced while the title screen is on display (see
6086).
Tunnel
This sound effect is produced when Horace enters a tunnel (see 636A).
Action
This sound effect is produced when a maze is initialised, and also when Horace
eats something, throws the guards out of the park, or sounds the alarm (see
6601).
Guard
This sound effect is produced when Horace catches a panicking guard (see
66C8).
Lose a life
This sound effect (or something like it) is produced by the routine at 673A
when Horace loses a life.
Bell
These sound effects are produced when the bell is ringing (see 69D0).
