head to head
vs
Life Goes On: Done to DeathvsMetroid Prime 2: Echoes
Life Goes On: Done to Death leans Optimization (Pure Optimization); Metroid Prime 2: Echoes leans Optimization (Practiced Mastery).
Life Goes On: Done to DeathMetroid Prime 2: Echoes
Axis by axis
Execution4 vs 4
Even - both lean on execution about the same.
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 2
Metroid Prime 2: Echoes leans harder on variance: dark-world hazards surprise until learned
Optimization7 vs 6
Life Goes On: Done to Death leans harder on optimization: Planning which deaths build the path IS the puzzle
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.