head to head
vs
Black MesavsRatchet & Clank
Black Mesa leans Execution (Practiced Mastery); Ratchet & Clank leans Optimization (Practiced Mastery).
Black MesaRatchet & Clank
Axis by axis
Execution6 vs 5
Black Mesa leans harder on execution: Classic FPS aim and platforming sequences
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 2
Even - both lean on variance about the same.
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.