head to head
vs
Black WidowvsMario Bros.
Black Widow leans Execution (Pure Mechanics); Mario Bros. leans Execution (Pure Mechanics).
Black WidowMario Bros.
Axis by axis
Execution8 vs 7
Black Widow leans harder on execution: Twin-stick aiming and movement on the web is the core test
Reads1 vs 1
Even - both lean on reads about the same.
Variance3 vs 2
Black Widow leans harder on variance: Bug entry points add mild unpredictability
Optimization4 vs 4
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.