head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Practiced Mastery
A PSP-born GTA prequel adding a business empire system to 1984 Vice City.

Optimization · Practiced Mastery
A demanding action RPG where dodge timing meets alchemy build planning.
Grand Theft Auto: Vice City Stories leans Optimization (Practiced Mastery); The Witcher 2: Assassins of Kings leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: Vice City Stories
Driving, aiming, and helicopter handling on a stick
The Witcher 2: Assassins of Kings
Tight dodge and parry windows
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: Vice City Stories
Mission enemies are scripted and predictable
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.
Grand Theft Auto: Vice City Stories
Mostly fixed missions with light traffic randomness
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.
Grand Theft Auto: Vice City Stories
Empire-building business system layers economy onto missions
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.
full breakdown
Grand Theft Auto: Vice City Stories →
full breakdown
The Witcher 2: Assassins of Kings →