Does the bank vault have any use anymore? How about the making the attempt fee lower, or adding some perk that'll make it useful?

Also, for the sake of mere 230 coins and a ribbon, I don't think anyone plans on spending 154b cash. Might wanna make something useful out of the safes too, like they work exactly as the banks and produce money at every reset. The current description says it "stores" 2b cash, but it's inaccessible to players, so might wanna change that too.

You can now open safes, it gives you $2b in your wallet.