head to head
Silent Hill: Book of Memories asks more than Yakuza 0, and the gap is variance.

Optimization · Practiced Mastery
A dungeon-crawler spin-off testing build management across randomised otherworlds.

Optimization · Practiced Mastery
A brawler RPG mixing style-switch combat with business-routing optimization.
Silent Hill: Book of Memories leans Optimization (Practiced Mastery); Yakuza 0 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.
Silent Hill: Book of Memories
Twin-stick melee and dodge timing matter moderately
Yakuza 0
Brawler combat with style switching
Yakuza 0 leans a little harder on reads, though the gap is small.
Silent Hill: Book of Memories
Monsters follow simple scripted aggression
Yakuza 0
Scripted enemies
Silent Hill: Book of Memories leans clearly harder on variance.
Silent Hill: Book of Memories
Procedural dungeon layouts and loot rolls vary each run
Yakuza 0
Minor drop randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Silent Hill: Book of Memories
Karma builds, weapon upkeep and puzzle rooms reward system mastery
Yakuza 0
Skill tree, business mini-game routing
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.