head to head
vs
Halo 3vsTeam Fortress Classic
Halo 3 leans Execution (Pure Mechanics); Team Fortress Classic leans Execution (Competitive PvP).
Halo 3Team Fortress Classic
Axis by axis
Execution8 vs 8
Even - both lean on execution about the same.
Reads5 vs 6
Team Fortress Classic leans harder on reads: Human defenders adapt chokes and offense routes constantly
Variance2 vs 2
Even - both lean on variance about the same.
Optimization5 vs 4
Halo 3 leans harder on optimization: Power-weapon timers and map control
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.