The Ruby and Wraithstone items in Doom: The Dark Ages are used to upgrade the player’s arms and armor. The player needs to work hard to find them all, as they’re often hidden by enemies or puzzles.

I can strongly recommend the Maingear Zero Ruby. You’ll struggle to find a more up-to-date mid-range configuration, and it rips through 1440p and 4K gaming tasks as a result. More than that, however, ...