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
Co-op superhero brawler about assembling the right four-hero squad and builds.

Optimization · Practiced Mastery
An RPG where preparation, alchemy, and build choices outweigh raw combat reflexes.
Marvel: Ultimate Alliance leans Optimization (Practiced Mastery); The Witcher 2: Assassins of Kings - Enhanced Edition 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.
Marvel: Ultimate Alliance
brawling and dodge timing are forgiving
The Witcher 2: Assassins of Kings - Enhanced Edition
combat timing and dodges matter
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Marvel: Ultimate Alliance
enemies are scripted mobs
The Witcher 2: Assassins of Kings - Enhanced Edition
scripted monster and human AI
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Marvel: Ultimate Alliance
some loot and unlock randomness
The Witcher 2: Assassins of Kings - Enhanced Edition
alchemy and loot drops vary
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Marvel: Ultimate Alliance
team bonuses, gear, and skill builds carry difficulty
The Witcher 2: Assassins of Kings - Enhanced Edition
builds and preparation are 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.
full breakdown
Marvel: Ultimate Alliance →
full breakdown
The Witcher 2: Assassins of Kings - Enhanced Edition →