It's been 24 hours since I shifted servers and I haven't seen an outage message yet from Google. So I think things are looking good there. Please report any outages you experience.
supermalavox, thanks for the suggestions. Amazon just announced that they are doing a revenue share with developers of games for Alexa. This is incredibly important news for games on this device. There is now, finally, a financial reason for people to create interesting and compelling content for this device. My strategy up till now has been to create a system where I can get a return through in-app purchases, merchandise, or downloadable content. Now there is a shorter on-ramp for developers to get some return for their efforts and it should spur much more interest in developing games for this platform.
I have directed those in the Alexa development community to this board and suggested it as a great resource for ideas for new and better audio games. Now that Amazon have opened the checkbook I hope that we'll get more and better audio games. I welcome the competition!