head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Practiced Mastery
Claustrophobic post-apocalyptic shooter where bullets double as currency.

Optimization · Practiced Mastery
Recruit-anyone London where operative variety carries every mission.
Metro 2033 leans Execution (Practiced Mastery); Watch Dogs: Legion leans Optimization (Practiced Mastery).
Metro 2033 leans a little harder on execution, though the gap is small.
Metro 2033
scarce-ammo gunfights punish sloppy aim
Watch Dogs: Legion
Combat and driving forgiving across operatives.
Watch Dogs: Legion leans a little harder on reads, though the gap is small.
Metro 2033
mutants and bandits follow scripts
Watch Dogs: Legion
AI scripted; no real modeling.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Metro 2033
hidden moral points and supplies first run
Watch Dogs: Legion
Recruit perks and patrols randomize widely.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Metro 2033
ammo-as-currency economy and stealth routing
Watch Dogs: Legion
Recruit synergy, gadgets, routes solvable.
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.