head to head
vs
999: Nine Hours, Nine Persons, Nine DoorsvsStill Life
999: Nine Hours, Nine Persons, Nine Doors leans Optimization (Systems & Chaos); Still Life leans Optimization (Pure Optimization).
999: Nine Hours, Nine Persons, Nine DoorsStill Life
Axis by axis
Execution0 vs 1
Still Life leans harder on execution: Pointing and clicking carries no physical demand
Reads0 vs 0
Even - both lean on reads about the same.
Variance4 vs 3
999: Nine Hours, Nine Persons, Nine Doors leans harder on variance: Hidden story branches and twists drive first playthroughs
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.