head to head
vs
Donkey Kong JuniorvsNinja Gaiden III: The Ancient Ship of Doom
Donkey Kong Junior leans Execution (Pure Mechanics); Ninja Gaiden III: The Ancient Ship of Doom leans Execution (Pure Mechanics).
Donkey Kong JuniorNinja Gaiden III: The Ancient Ship of Doom
Axis by axis
Execution8 vs 9
Ninja Gaiden III: The Ancient Ship of Doom leans harder on execution: brutally precise platforming and combat timing
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization2 vs 3
Ninja Gaiden III: The Ancient Ship of Doom leans harder on optimization: minimal route/pattern memorization needed
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.