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

Optimization · Practiced Mastery
A real-time RPG carried by ascension-grid routing and magic crafting.

Optimization · Practiced Mastery
A survival horror RPG blending real-time gunplay with tight ammo and build management.
Final Fantasy XV leans Optimization (Practiced Mastery); Parasite Eve II leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Final Fantasy XV
Real-time combat, modest input demand
Parasite Eve II
Real-time aiming, dodging, and tank-control positioning.
Final Fantasy XV leans a little harder on reads, though the gap is small.
Final Fantasy XV
Scripted enemies
Parasite Eve II
Creatures attack on fixed patterns.
Parasite Eve II leans a little harder on variance, though the gap is small.
Final Fantasy XV
Loot and ascension variance
Parasite Eve II
Unknown encounters and item placement first run.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Final Fantasy XV
Ascension grid, magic crafting, party planning
Parasite Eve II
Ammo economy, parasite energy builds, and routing reward 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.