head to head
I.G.I.-2: Covert StrikevsMetro 2033
I.G.I.-2: Covert Strike leans Execution (Practiced Mastery); Metro 2033 leans Execution (Practiced Mastery).
I.G.I.-2: Covert StrikeMetro 2033
Axis by axis
Execution6 vs 5
I.G.I.-2: Covert Strike leans harder on execution: Long-range shooting and unforgiving stealth demand precise play
Reads0 vs 0
Even - both lean on reads about the same.
Variance3 vs 3
Even - both lean on variance about the same.
Optimization6 vs 5
I.G.I.-2: Covert Strike leans harder on optimization: Planning infiltration routes through huge levels is the heart
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.

