Gala Casino is regulated by Gibraltar and powered by Playtech casino games. Both Gibraltar and Playtech do not accept citizens from the United States of America.
I sent an email to the Gala Casino support to get a clear explanation. Here is their answer :
Please be advised that we cannot accept trade from customers in the US. I apologise for any disappointment.
Should you have any further queries, please do not hesitate to contact us on 0800 3284272 where an advisor will be happy to help.
As part of the US gambling law, Gala Casino preferred to step back from the US Markets. However, some online casinos still continue to accept US citizens. Check our top 3 US Casinos.
Technically, you could play to Gala Casino if you signed up from abroad. For instance if you are in vacation in Panama or in Colombia, you could play to Gala Casino while you drink your Pina Colada. However, you should not use a US address and an american credit card (from Chase for instance).
This is the same problem as "signing-up from abroad". You could use a VPN to play to Gala Casino, but you would need to have a real address outside of the US (with rent receipt at your name for instance). If you have your mother abroad, for instance in the Sweden, it could work. Otherwise, in case you win a $6,000,000 jackpot, Gala Casino could block your funds..
We know that Bovada is currently accepting US citizens. It is powered by Top Game software and offers a nice welcome bonus.