New version of bustabit looks pretty cool, and the "valor" seems interesting. Why are investor profits realized as silver and need to be fused with valor to get BTC though? Doesn't make a whole lot of sense to me.
You also noted that the database will be reset frequently, that means testnet coin balances will be lost as well as accounts, right?
Here's an small issue I found (I don't like using github, so I'll post it here)
http://i.imgur.com/i9dFPEz.gifvGives an error when you try to bet a multiplier of 1.1x, but still makes the bet. Same happens with 1.01x, haven't tested others yet.
I also tried placing a bet with 1k tBTC as well as 100tBTC at 1.01x, but it would say "Placing Bet" and then do nothing.
Edit: Does instant withdraw do anything? I added the 10 bits, but my withdraw was still in the queue and I had to pay another 100 bits.