head to head
vs
Stumble GuysvsSubway Surfers
Stumble Guys leans Variance (Twitch Chaos); Subway Surfers leans Execution (Twitch Chaos).
Stumble GuysSubway Surfers
Axis by axis
Execution5 vs 6
Subway Surfers leans harder on execution: Swipe reaction speed at increasing pace is everything
Reads2 vs 0
Stumble Guys leans harder on reads: Light jostling with humans, little true prediction
Variance6 vs 4
Stumble Guys leans harder on variance: Crowd physics and obstacle chaos randomize every round
Optimization2 vs 2
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.