Borderlands

It's not Skyrim, but it's still getting brought back a bunch! Borderlands 1, the first in the (in)famous trilogy. The one that started it all...

The classic that everything looter-shooter gets compared to. Borderlands 2 takes everything from the first game and quadruples it, if not more.

From the Steam page:

Borderlands 3 is an action role-playing first-person shooter video game, the fourth game in the Borderlands franchise from Gearbox Software.