head to head
The Elder Scrolls V: Skyrim asks more than Secret Files 2: Puritas Cordis, and the gap is execution.

Optimization · Pure Optimization
Deducing scripted inventory-puzzle chains through a conspiracy story.

Optimization · Pure Optimization
An open-world RPG mostly about discovering and stacking exploitable progression systems.
Secret Files 2: Puritas Cordis leans Optimization (Pure Optimization); The Elder Scrolls V: Skyrim leans Optimization (Pure Optimization).
The Elder Scrolls V: Skyrim leans clearly harder on execution.
Secret Files 2: Puritas Cordis
Clicking hotspots requires no dexterity
The Elder Scrolls V: Skyrim
Combat is forgiving; aim and timing rarely punish you.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Secret Files 2: Puritas Cordis
Story characters are fully scripted
The Elder Scrolls V: Skyrim
Enemy AI is scripted and exploitable; not adaptive.
Secret Files 2: Puritas Cordis leans a little harder on variance, though the gap is small.
Secret Files 2: Puritas Cordis
Puzzle solutions are hidden until uncovered, then static
The Elder Scrolls V: Skyrim
Loot tables and leveled lists inject mild randomness.
The Elder Scrolls V: Skyrim leans a little harder on optimization, though the gap is small.
Secret Files 2: Puritas Cordis
Inventory logic chains are fully solvable with deduction
The Elder Scrolls V: Skyrim
Skill stacking, enchant loops, and exploits are deeply 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.