God of War: Ghost of Sparta [NPEA00309]

Can not wallthrough God of War: Chains of Olympus and God of War: Ghost of Sparta as part of BCES01277 at the same point where I must use stick to walkthrough. I play on keybord and hav not any joystick. I use rpcs3 PADs config to emulate but nothings happens. As I understand I must emulate Left Abnalog (buttons Up Left Down Right) or Right Analog (buttons R F Q G) or D-Pad(butons Home Del End PD). I tried all three options last two hours but can not walkthrough. Please guys check video and try to help me!!!!