head to head
Street Fighter II' TurbovsTekken 6
Street Fighter II' Turbo leans Execution (Competitive PvP); Tekken 6 leans Execution (Competitive PvP).
Street Fighter II' TurboTekken 6
Axis by axis
Execution8 vs 9
Tekken 6 leans harder on execution: Bound combos and movement push a high physical ceiling
Reads8 vs 8
Even - both lean on reads about the same.
Variance0 vs 1
Tekken 6 leans harder on variance: Visible state; nothing meaningfully random
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.

