For lower bandwidth game streams.
Amazon Luna this week added a lower resolution streaming option for players on smaller bandwidth budgets. Luna is of course Amazon’s answer to Microsoft’s xCloud streaming and Google Stadia. For roughly $5 per month players get full access to a library of titles. Luna currently streams at up to 1080p with 4k coming soon, and can be played on a variety of devices.
Source: Luna
MMO Fallout 