OPM: Pinstripe suits. Concrete skyscrapers. Cover-based swordplay. Final Fantasy 15’s cutting straight to it: Square Enix’s long-running RPG saga has left its staid turn-based roots rotting in the current-gen compost heap. And while purists may initially baulk at the combat U-turn, we reckon it might just be the happiest accident in the series’ 26-year history.