If I buy myself a keyboard and mouse adapter

[Horizon0D]

If I can't map the keys is that a problem?
in the game to shoot I have to press the right mouse button which is at R2 and you can't map it doesn't let me do the adapter
I thought of doing it like this
in the orbis I go to settings/accessibility/key assignment and change
R2-L2 so I can shoot with the left mouse button
can it be done?

 

[aquaticteenager]

Depends on the adapter you're using, but in my experience most adapters will try to mimic the default mappings for the PC version of the game.