Building comparison
head to head
Metroid Prime 2: EchoesvsUnMetal
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
Metroid Prime 2: Echoes
Optimization · Practiced Mastery
Darker Prime sequel built on mirrored light and dark world traversal.
UnMetal
Optimization · Practiced Mastery
A comedic 2D stealth adventure parodying Metal Gear, built on learnable patrols and puzzles.
Metroid Prime 2: Echoes leans Optimization (Practiced Mastery); UnMetal leans Optimization (Practiced Mastery).
Metroid Prime 2: EchoesUnMetal
Axis by axis
Execution4 vs 4
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Metroid Prime 2: Echoes
lock-on combat, harsher but still forgiving aim
UnMetal
Light stealth timing and boss dodging
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Metroid Prime 2: Echoes
Ing follow scripted patterns
UnMetal
Guards follow fixed patrol scripts
Variance2 vs 2
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Metroid Prime 2: Echoes
dark-world hazards surprise until learned
UnMetal
Some unknown-first-time gags, mapped on replay
Optimization6 vs 6
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Metroid Prime 2: Echoes
dual-world routing and key hunts reward planning
UnMetal
Routes, item puzzles, and scripted bosses are solvable
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.