Why this machine isn't on our advantage play list
Multiple unrelated games share the "Money Vault" name across online and land-based slot directories. The online versions use standard hold-and-win bonuses with random jackpots and no persistent state.
No specific land-based Money Vault cabinet with documented AP characteristics could be located in research. If you've seen one with a visible persistent meter, we'd like to hear about it.
Online variants describe standard random-trigger bonuses with no persistent state.
Without confirmation of a specific land-based cabinet with a banking mechanic, we can't list this as AP.
The name is generic enough that it's likely confused with multiple unrelated games.
For actual vault-themed banking: Cleopatra's Vault
Egyptian theme alternative: Aztec Vault
Multi-level progressive vault: Fort Knox