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
Methodical infiltration planning paid off by one well-compensated rifle shot.

Optimization · Practiced Mastery
A demanding action RPG where dodge timing meets alchemy build planning.
Sniper Elite: Resistance leans Execution (Practiced Mastery); The Witcher 2: Assassins of Kings leans Optimization (Practiced Mastery).
Sniper Elite: Resistance leans a little harder on execution, though the gap is small.
Sniper Elite: Resistance
Ballistics-compensated shots and stealth timing need steady hands
The Witcher 2: Assassins of Kings
Tight dodge and parry windows
Sniper Elite: Resistance leans a little harder on reads, though the gap is small.
Sniper Elite: Resistance
Invasion mode adds occasional human cat-and-mouse
The Witcher 2: Assassins of Kings
Scripted enemy patterns
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Sniper Elite: Resistance
Patrol details are scripted-but-unknown on first infiltration
The Witcher 2: Assassins of Kings
Some loot and alchemy variance
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Sniper Elite: Resistance
Route planning, sound masking and shot setups reward study
The Witcher 2: Assassins of Kings
Sign, alchemy, and skill builds matter
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.