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
Darker open-city sequel mixing platforming, gunplay, and infamous difficulty spikes.

Execution · Practiced Mastery
A melancholy 2.5D platformer where Klonoa hurls grabbed enemies to double-jump through dream worlds.
Jak II leans Execution (Practiced Mastery); Klonoa: Door to Phantomile 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.
Jak II
Notoriously demanding missions and gunplay
Klonoa: Door to Phantomile
Enemy-grab double jumps need precise timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Jak II
Guards and bosses are scripted
Klonoa: Door to Phantomile
Purely scripted enemies and bosses
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Jak II
Fixed open city and missions
Klonoa: Door to Phantomile
Dream stone spots are fixed
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Jak II
Mission strategies and weapon usage
Klonoa: Door to Phantomile
Puzzle-platforming routes have clean solutions
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.