head to head
Neither is simply harder - they are hard in different places. Fallout: New Vegas demands more execution; Wasteland 3 demands more variance.

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

Optimization · Pure Optimization
A Colorado-set tactics game where attribute optimization and perk stacking determine squad effectiveness.
Fallout: New Vegas leans Optimization (Pure Optimization); Wasteland 3 leans Optimization (Pure Optimization).
Fallout: New Vegas leans clearly harder on execution.
Fallout: New Vegas
Shooter inputs with VATS assist
Wasteland 3
Turn-based hex combat removes all real-time pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Scripted factions and enemies
Wasteland 3
Enemy AI uses fixed aggression scripts without adaptive modelling
Wasteland 3 leans clearly harder on variance.
Fallout: New Vegas
Some loot and crit RNG
Wasteland 3
Encounter layouts and loot locations hold hidden information on first run
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
Wasteland 3
Attribute spread, perk synergies and vehicle loadout are systematically optimizable
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.