head to head
vs
Battle CityvsDemon Attack
Battle City leans Execution (Pure Mechanics); Demon Attack leans Execution (Pure Mechanics).
Battle CityDemon Attack
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 2
Even - both lean on variance about the same.
Optimization4 vs 4
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.