head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Optimization · Pure Optimization
Capcom's survival horror where you manage scarce ammo while raptors hunt you through a research facility.

Optimization · Practiced Mastery
The original open-exploration adventure where hidden secrets and dungeon knowledge are everything.
Dino Crisis leans Optimization (Pure Optimization); The Legend of Zelda leans Optimization (Practiced Mastery).
The Legend of Zelda leans a little harder on execution, though the gap is small.
Dino Crisis
Tank-control dodging of fast raptors punishes slow hands
The Legend of Zelda
Tight sword-poking against aggressive enemies
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dino Crisis
Dinosaur AI is aggressive but fixed, never models you
The Legend of Zelda
Enemies move on fixed or random patterns
Dino Crisis leans a little harder on variance, though the gap is small.
Dino Crisis
Ambush placements and item locations are unknown first time
The Legend of Zelda
Hidden caves and burn-every-bush secrets
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dino Crisis
Ammo economy, plug puzzles, and routing dominate survival
The Legend of Zelda
Dungeon order, item routing, and secret knowledge
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.