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 · Practiced Mastery
Slow-burn revenge adventure built on daily routines, detective legwork, and QTEs in 1986 Yokosuka.

Optimization · Systems & Chaos
A casual zoo management sim about building exhibits and keeping visitors happy.
Shenmue leans Optimization (Practiced Mastery); Zoo Park leans Optimization (Systems & Chaos).
Shenmue leans a little harder on execution, though the gap is small.
Shenmue
QTEs and light brawling demand modest timing
Zoo Park
minimal input skill, simple clicking
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Shenmue
NPCs run daily scripts; nothing adapts to you
Zoo Park
no adaptive opponent, solo park sim
Zoo Park leans a little harder on variance, though the gap is small.
Shenmue
First playthrough leans on not knowing schedules and clues
Zoo Park
random visitor/animal events
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Shenmue
Clue order, NPC schedules, and move training are fully mappable
Zoo Park
economy and layout management dominate
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.