I got an invite for Amazon's new "Luna" cloud-gaming-service a few days ago. To accept the invite, I had to use a VPN-node in the US, otherwise it would tell me that Luna is not supported in my region (Europe).
It seems like the region-check only occurs when signing up, not when starting game-session. So no VPN needed after signing up.
When I tried to start a game in Chrome on Linux, Luna would refuse to start, saying my OS is not supported. I tried different user-agent-switchers to make Luna believe I was using Chrome on Windows, but strangely not all of them worked. Only the third one I tried lead to success.
So here are the steps:
- Install this Chrome extension
-Set your user-agent in the extension to Chrome/Windows