SimAnt (SNES)

SimAnt is a game about Sims and ants.

Debug Menu
Plug a SNES mouse into port 2. While holding down both mouse buttons, press L+R+Start at the title screen to access a small debug menu which allows you to view a few cutscenes and access the sound test.

A more convenient way to access it is to use the Pro Action Replay code.

Sound Test
The sound test is rather low-level and allows you to write values directly to the four SPC communication ports. The Load SND option selects a sound/music bank to load.

The controls are:

To play a song or sound effect, send a value of or higher to any port. To stop playing music, send or  the same port.

Each song and sound effect actually takes up two values (for example, the first song uses both and .) The same value cannot be sent to the same port multiple times in a row; to restart a song or to repeatedly play the same sound effect, just alternate between the two consecutive values.