head to head
vs
Dr. Mario 64vsLeft 4 Dead 2
Dr. Mario 64 leans Variance (Twitch Chaos); Left 4 Dead 2 leans Execution (Practiced Mastery).
Dr. Mario 64Left 4 Dead 2
Axis by axis
Execution5 vs 6
Left 4 Dead 2 leans harder on execution: Headshots under horde pressure need aim
Reads2 vs 3
Left 4 Dead 2 leans harder on reads: Versus special-infected ambushes have reads
Variance6 vs 5
Dr. Mario 64 leans harder on variance: random pill colors drive puzzle states
Optimization5 vs 6
Left 4 Dead 2 leans harder on optimization: Route knowledge and weapon picks solvable
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.