head to head
Fallout: New Vegas asks more than South Park: The Fractured But Whole, and the gap is execution.

Optimization · Pure Optimization
A faction-driven RPG-shooter where build and route planning shape every ending.

Optimization · Pure Optimization
Grid-based tactical combat solved through positioning and builds.
Fallout: New Vegas leans Optimization (Pure Optimization); South Park: The Fractured But Whole leans Optimization (Pure Optimization).
Fallout: New Vegas leans clearly harder on execution.
Fallout: New Vegas
Shooter inputs with VATS assist
South Park: The Fractured But Whole
Timing minigames barely gate the grid combat
Fallout: New Vegas leans a little harder on reads, though the gap is small.
Fallout: New Vegas
Scripted factions and enemies
South Park: The Fractured But Whole
Enemy turns follow fixed visible logic
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Some loot and crit RNG
South Park: The Fractured But Whole
Minor roll spread; encounters are otherwise fixed
Fallout: New Vegas leans a little harder on optimization, though the gap is small.
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
South Park: The Fractured But Whole
Grid positioning and artifact builds solve every fight
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.