head to head
vs
Black MesavsBulletstorm
Black Mesa leans Execution (Practiced Mastery); Bulletstorm leans Execution (Practiced Mastery).
Black MesaBulletstorm
Axis by axis
Execution6 vs 7
Bulletstorm leans harder on execution: Leash, kick, and shot timing drive skillshot chains
Reads0 vs 1
Bulletstorm leans harder on reads: Enemies are scripted fodder for your combos
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.