Amazon announced its cloud-based game streaming service – Luna. Though it doesn’t sound as spectacular as Google’s Stadia, it has got a lot going for it. At $5.99 per month, it costs almost half of the $9.99 Google is charging for Stadia per month. Since Luna works over the cloud just like Google Stadia, it will require fast and reliable internet connection – 10Mbps for Full HD games and 35Mbps for 4K. Microsoft and Sony also have their cloud gaming services.