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.

Execution · Practiced Mastery
The PS2 sequel escalating Kratos's mythological rampage against the Sisters of Fate.

Execution · Practiced Mastery
Remake of the original Metroid with modern movement and a stealth epilogue.
God of War II leans Execution (Practiced Mastery); Metroid: Zero Mission leans Execution (Practiced Mastery).
God of War II leans a little harder on execution, though the gap is small.
God of War II
Faster combat and harder bosses demand sharper hands
Metroid: Zero Mission
polished 2D movement plus a stealth finale
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
God of War II
Entirely scripted opposition
Metroid: Zero Mission
enemies and pirates are scripted
Metroid: Zero Mission leans a little harder on variance, though the gap is small.
God of War II
Deterministic encounter design
Metroid: Zero Mission
hidden passages unknown only once
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
God of War II
Magic priorities, upgrades, and boss patterns are learnable
Metroid: Zero Mission
sequence breaks and route optimization are celebrated
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.