Hardcore Gaming 101: Severed
Upon defeating your foe, assuming you've built up your "focus" meter by building up combos, you'll temporarily slow down time and are given the ability to dismember your opponent. The timing is strict, and it takes practice to slice off everything in the allotted time, but these severed body parts - limbs, eyes, organs, jawbones - are used to upgrade your abilities.
A brilliant first person dungeon crawler with a touch-based combat system, with colorful Aztec-inspired visuals, developed by the folks who did Guacamelee. Also free for the rest of the month on PS+.