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
A scrolling-shooter test of maneuvering through memorised scripted stages.

Execution · Practiced Mastery
Moderate platforming execution through inventive but fixed mental levels.
Disney's TaleSpin leans Execution (Practiced Mastery); Psychonauts 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.
Disney's TaleSpin
Steering the plane through enemies and obstacles is the test
Psychonauts
Platforming and psychic combat need moderate precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Disney's TaleSpin
Enemies fly fixed scripted routes
Psychonauts
Mental-world enemies follow fixed behaviours
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Disney's TaleSpin
Stage content is identical every run
Psychonauts
Level layouts are fixed and quickly known
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Disney's TaleSpin
Learning layouts and buying the right upgrades carries runs
Psychonauts
Collectible routing and power upgrades add light planning
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.