head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Execution · Practiced Mastery
Open-world superhero game where an electric courier zaps his way across a quarantined city.

Execution · Practiced Mastery
The NES classic that introduced Kirby's copy abilities across a colourful, secret-stuffed Dream Land.
inFamous leans Execution (Practiced Mastery); Kirby's Adventure leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
inFamous
Aimed lightning and traversal under fire
Kirby's Adventure
Easy platforming with optional tougher secrets
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
inFamous
Enemies follow fixed AI scripts
Kirby's Adventure
Scripted enemies and bosses only
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
inFamous
Open city is static once explored
Kirby's Adventure
Hidden switches found once, known forever
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
inFamous
Power upgrade paths and karma route planning
Kirby's Adventure
Copy ability choice and secret routes
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.