(There's no video for Halo Sound Set yet. Please contribute to MR and add a video now!)
Halo Sound Set is an Apperance Manager Sound Set file containing sound effects from the game Halo. It adds events sounds to the Finder in Mac OS 8 and 9. Halo Sound Set also contains 3 AIFF sound clips from that same game. You could import them in a multimedia project or use a program called Xounds in OSX to mimic the Appearance Manager Sound Set events sounds in the Finder from Mac OS 9 from those 3 Halo sound clips.
(1.1 MiB / 1.16 MB)
Halo Sound Set for Apperance Manager / Binary encoded, use Stuffit Expander
Mac OS 8.5 - Mac OS 9.2.2
Note: This is an Appearance Manager Sound Set. To install it, drag and drop it on the System Folder icon and launch the Appearance Manager to select the Halo Sound Set.
Emulating this? It could probably run under: SheepShaver