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.

Optimization · Pure Optimization
A forgiving moral-choice RPG where build and economy decisions outweigh combat skill.

Optimization · Practiced Mastery
Co-op superhero brawler about assembling the right four-hero squad and builds.
Fable Anniversary leans Optimization (Pure Optimization); Marvel: Ultimate Alliance leans Optimization (Practiced Mastery).
Marvel: Ultimate Alliance leans a little harder on execution, though the gap is small.
Fable Anniversary
Forgiving combat across melee, ranged and magic
Marvel: Ultimate Alliance
brawling and dodge timing are forgiving
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fable Anniversary
Bandits and balverines follow fixed scripts
Marvel: Ultimate Alliance
enemies are scripted mobs
Marvel: Ultimate Alliance leans a little harder on variance, though the gap is small.
Fable Anniversary
Albion is handcrafted and fully learnable
Marvel: Ultimate Alliance
some loot and unlock randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Fable Anniversary
Alignment, build and economy choices are the systems layer
Marvel: Ultimate Alliance
team bonuses, gear, and skill builds carry difficulty
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.