Edit: Been playing this since way back in early access and I just recommend this game more and more. Shout out to the devs for the great work. Rock And Stone!

Think of Deep Rock Galactic as Left 4 dead + Starship Troppers + Minecraft + The lost Vikings
One of the best games I've ever played.
A game made to be played on multiplayer, with each class of dwarves having its pretty important role on every mission (You can play it alone, but it's not as satisfying as playing with friends)
The atmosphere, coupled with the awesome soundtrack makes it a gem.
And for an Early acess game it is pretty polished. DRG have the best team of developers (They always isten to the community)
Definitety recommend it
Rock N' Stone!