head to head
Heavy Rain asks more than If Found..., and the gap is execution.

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

Optimization · Light / Casual
Tests nothing competitive - an authored interactive memoir to experience.
Heavy Rain leans Execution (Light / Casual); If Found... leans Optimization (Light / Casual).
Heavy Rain leans clearly harder on execution.
Heavy Rain
QTE prompts under tension
If Found...
Erasing pages takes no skill by design
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
If Found...
No opponent in a linear memoir
Heavy Rain leans clearly harder on variance.
Heavy Rain
First-run uncertainty about consequences
If Found...
Fully authored with nothing random
Heavy Rain leans clearly harder on optimization.
Heavy Rain
Branch knowledge fully solves outcomes
If Found...
Nothing to solve - the story simply unfolds
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.