head to head
vs
Tails AdventurevsUnravel
Tails Adventure leans Optimization (Practiced Mastery); Unravel leans Optimization (Practiced Mastery).
Tails AdventureUnravel
Axis by axis
Execution5 vs 4
Tails Adventure leans harder on execution: Slow-paced platforming still needs precise bombs and flight control
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 1
Tails Adventure leans harder on variance: Item locations are hidden until the island is explored
Optimization6 vs 6
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.