Early Access as of this month. Incredibly fun space dogfighting. Not a terribly huge playerbase, but there is PvE within the servers. Lots of content planned, active devs that engage with players on discord. Looking at a year in EA.
Some say it's not worth the price:content but i say buy it since there is active work on it. Patches are weekly or so
https://store.steampowered.com/app/1079620/infinity_battlescape/