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
Comedy FPS where talking guns crack jokes through an alien bounty-hunting romp.

Execution · Practiced Mastery
Loose action platforming with branching mission routes to optimise for endings.
High on Life leans Execution (Practiced Mastery); Shadow the Hedgehog 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.
High on Life
Standard FPS aim and movement gadgets
Shadow the Hedgehog
Platforming and gunplay control, loose but central
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
High on Life
Bounty targets are scripted bosses
Shadow the Hedgehog
Enemies are scripted regardless of faction choice
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
High on Life
Fixed encounters and levels
Shadow the Hedgehog
Mission branches are player-chosen, not random
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
High on Life
Gun ability combos and exploration upgrades
Shadow the Hedgehog
Routing mission paths for endings and ranks is the meta
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.