head to head
Perfect DarkvsSoldier of Fortune II: Double Helix
Perfect Dark leans Execution (Practiced Mastery); Soldier of Fortune II: Double Helix leans Execution (Pure Mechanics).
Perfect DarkSoldier of Fortune II: Double Helix
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads3 vs 2
Perfect Dark leans harder on reads: Multiplayer and clever sims add some human-style adaptation
Variance2 vs 2
Even - both lean on variance about the same.
Optimization5 vs 4
Perfect Dark leans harder on optimization: Objective routing on harder difficulty tiers
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.

