Voice for Critical Mass
Customized version for Critical Mass.
For MA-216 board with VOTRAX SC-01.
Critical Mass history
No sound card was never finalized for this prototype, on the other hand, the discovery of a PROM at the fund of the cabinet supports the proposition that the designers had well planned a talking version.
Indeed, Eric sent us this PROM and we installed it on a MA-216 board with SC-01. It was only a test chip without any sound PROM, but containing a single message "CRITICAL MASS".
Design of a new audio PROM
To sonorize the Critical Mass, Eric used three sound cards with one of the Volcano having the voice disabled (because non-adapted to the theme of critical mass).
We then investigated the possibility of creating a new audio PROM incorporating new voices and of course, the unique original message.
On the basis of a Volcano audio PROM which we retained the sounds, we have added messages adapted to the theme of this pinball.
|Critical mass||Nuclear meltdown|
|Fire (Devil's Dare)||Going critical|
|Shoot extra mass|
Voices of Volcano kept:
|Ball saved||It's gonna blow|
Just replace the set of audio PROM by a new one (2 x 2716), but for our tests we use a unique PROM.
If you want to try this audio PROM, the binary is available for free download.
This achievement is available for free.