That will work but it won'tt be the WADS you want.
WADS North American style (the way we play **** near everything) is not available with this game.
..and AFAIK there is no way to do it via a 3rd party either.
IF there is a 3rd party program that enables WADS(American Style) movement in this game..can someone PM me the link to it please.
The game would be 100% better and retain alot more players if they would just enable that form of movement...point&click is a crappy way to control movement in an MMOG.
buy a N52 gamepad or one of the other popular keypads
you can set the keys any way you want...will not interfere with the game mechanics
N52 has a large button for your thumb that you can set the arrow keys for each of the directions.
Or, you can set the upper level (4levels) making your keys as you like for the arrows.
I use my F keys on 1 thru 10 keys with key 11 cntrl n key 12,13 as F11,12 then key 14 ALT....this works well for PVP situations where you need the cntrl key held down for those players who will not engage you. ^^ I love it when they let me PK them.
you get the idea...gameguard pretty much knocked out 3rd party programs that could change your PC keys to suit you. But GG does not stop USB equipment from being used.