https://wccftech.com/killzone-3-pc-mouse-keyboard-rpcs3/

Guerrilla Games' PS3 exclusive Killzone 3 is now playable on PC with mouse and keyboard.

PC players can now properly enjoy the third installment in the Killzone series. As reported on several occasions, the shooter from 2011 was already playable via the RPCS3 PS3 emulator, but the emulator lacks proper mouse injection and keyboard support.