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
Action-RPG combat where the panel-grid loadout puzzle matters more than reflexes.

Optimization · Practiced Mastery
Puzzle-adventure exploration where knowing which brush stroke fits matters more than reflexes.
Kingdom Hearts 358/2 Days leans Optimization (Practiced Mastery); Ōkami HD 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.
Kingdom Hearts 358/2 Days
Real-time keyblade combat with modest timing demands
Ōkami HD
Brush strokes and combat need accuracy but forgive mistakes
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Hearts 358/2 Days
Heartless and bosses run fixed patterns
Ōkami HD
Demons follow mythic scripts, never adapting
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Hearts 358/2 Days
Loot drops add minor randomness to gearing
Ōkami HD
The world is fixed; secrets are learnable
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Hearts 358/2 Days
The panel grid system rewards careful build planning
Ōkami HD
Brush-technique puzzles and exploration routing are the substance
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.