WASD controls allow a player to move their character up, down, left, and right with the W, A, S, and D keys on the keyboard. Blizzard confirmed that Diablo 4 has no WASD support at launch[1], but this could change with a future patch or expansion:
"There's not, but we're aware of the feedback. In the meantime, I hope you can give controller support a chance."
Rod Fergusson · General Manager of Diablo Franchise ·
Xiphoid has been playing Diablo since the original's release in 1997. He made one of the largest Age of Empires sites in the late-'90s and early-'00s. Now, he runs MythicDrop.com, a premier Diablo 4 fansite.