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.

Execution · Light / Casual
Branching interactive thriller where QTE choices decide who survives the Origami Killer case.

Execution · Practiced Mastery
A cinematic survival-action game where careful resource management and stealth execution carry you through scripted threats.
Heavy Rain leans Execution (Light / Casual); The Last of Us Remastered leans Execution (Practiced Mastery).
The Last of Us Remastered leans a little harder on execution, though the gap is small.
Heavy Rain
QTE prompts under tension
The Last of Us Remastered
stealth combat needs aim and timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Heavy Rain
No adaptive opposition
The Last of Us Remastered
scripted enemy AI, no adaptation
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Heavy Rain
First-run uncertainty about consequences
The Last of Us Remastered
encounter loot and infected spawns vary
The Last of Us Remastered leans a little harder on optimization, though the gap is small.
Heavy Rain
Branch knowledge fully solves outcomes
The Last of Us Remastered
resource crafting and route planning matter
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.