head to head
vs
Rock n' Roll RacingvsTetris 2
Rock n' Roll Racing leans Execution (Practiced Mastery); Tetris 2 leans Execution (Practiced Mastery).
Rock n' Roll RacingTetris 2
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads1 vs 0
Rock n' Roll Racing leans harder on reads: Two-player duels add slight prediction; AI is scripted.
Variance2 vs 3
Tetris 2 leans harder on variance: Fixed bomb-block layouts plus random pieces add draw luck
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.