head to head
Batman: Arkham CityvsOne Piece: Pirate Warriors 2
Batman: Arkham City leans Execution (Practiced Mastery); One Piece: Pirate Warriors 2 leans Optimization (Practiced Mastery).
Batman: Arkham CityOne Piece: Pirate Warriors 2
Axis by axis
Execution5 vs 4
Batman: Arkham City leans harder on execution: Combo chains and counters need timing.
Reads1 vs 0
Batman: Arkham City leans harder on reads: Enemies scripted, not adaptive.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization5 vs 5
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.

