head to head
vs
Fallout 3vsZup! 2
Fallout 3 leans Optimization (Pure Optimization); Zup! 2 leans Optimization (Pure Optimization).
Fallout 3Zup! 2
Axis by axis
Execution3 vs 3
Even - both lean on execution about the same.
Reads1 vs 0
Fallout 3 leans harder on reads: Scripted enemies
Variance2 vs 1
Fallout 3 leans harder on variance: Loot rolls, SPECIAL checks
Optimization7 vs 7
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.