head to head
vs
Bullet Heaven 2vsFuri
Bullet Heaven 2 leans Execution (Pure Mechanics); Furi leans Execution (Pure Mechanics).
Bullet Heaven 2Furi
Axis by axis
Execution9 vs 9
Even - both lean on execution about the same.
Reads0 vs 1
Furi leans harder on reads: Bosses are scripted patterns, however adversarial they feel
Variance2 vs 1
Bullet Heaven 2 leans harder on variance: Item drops add minor randomness
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.