Two keyboard keys to emulate one ps button

[BertanBiqcha]

Hi, I just installed the emulator and got God of War 2 and everything runs smooth, but I have to play with keyboard. My question is - can I have two keyboard keys emulate one playstation button ,like for example i want to map shift and any arrow direction to emulate the right stick so Kratos can do his dodge?

[RedDevilus]

There isn't any combo key possible at the moment.