Building comparison
head to head
GrisvsHeavy Rain
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.
Gris
Execution · Light / Casual
Wordless watercolor platformer about grief, designed never to punish you.
Heavy Rain
Execution · Light / Casual
Branching interactive thriller where QTE choices decide who survives the Origami Killer case.
Gris leans Execution (Light / Casual); Heavy Rain leans Execution (Light / Casual).
GrisHeavy Rain
Axis by axis
Execution2 vs 3
Heavy Rain leans a little harder on execution, though the gap is small.
Gris
Gentle platforming with no fail state
Heavy Rain
QTE prompts under tension
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Gris
No opposition at all
Heavy Rain
No adaptive opposition
Variance1 vs 2
Heavy Rain leans a little harder on variance, though the gap is small.
Gris
Linear and fully authored
Heavy Rain
First-run uncertainty about consequences
Optimization2 vs 3
Heavy Rain leans a little harder on optimization, though the gap is small.
Gris
Light environmental puzzles with obvious solutions
Heavy Rain
Branch knowledge fully solves outcomes
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.