Hey there!
Welcome back

Deep Rock Galactic is going to be done Soon, we plan to have everything trainer-wise available as well, but many things need to be tested if they are 'Host Only' so to speak.
Hunt Showdown is indeed still in consideration as it will require a lot of time to learn the engine and get it all perfected, especially the anti-cheat side of things.
So don't expect it that soon. But, it is something we would love to do sooner than later