head to head
vs
Warhammer 40,000: Space MarinevsX-Blades
Warhammer 40,000: Space Marine leans Execution (Practiced Mastery); X-Blades leans Execution (Pure Mechanics).
Warhammer 40,000: Space MarineX-Blades
Axis by axis
Execution6 vs 6
Even - both lean on execution about the same.
Reads1 vs 1
Even - both lean on reads about the same.
Variance1 vs 2
X-Blades leans harder on variance: enemy spawn randomness is modest
Optimization4 vs 3
Warhammer 40,000: Space Marine leans harder on optimization: Weapon choice and fury management are simple to learn
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.