Which would be the logical way for shortcuts for up down left right arrows keys in a keyboard

What would be the more intuitive way to wire [←] [→] [↑] [↓] keys to the left side of the keyboard for shortcuts?

Currently, my app is mirroring the behaviour with the key e (up) d (down) s (left) and f (right)

But I have a gut feeling that should be w (up), s (down), a (left) and d (right), which is the way for videos games.

I don't have any data to back up is purely gut instinct, anybody else has experience dealing with these shortcuts in specific? or what other apps are using?