WASD mode

[Marquesas]

And I think the old reason for not adding it was "We can't add hotkeys" but then later on they added a bunch of hotkeys anyway somehow so welp

Please note that they're not actually hotkeys as you'd expect them to be - it's not defined as "IF DUDE PRESSES PAGE DOWN, USE ITEM". Instead, diagonal movement is redefined - southeast is Use, northeast is Switch Hands, northwest is Drop and, well southwest is southwest (check the layout of the "hotkeys" on the numpad).