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

Execution · Light / Casual
Wordless watercolor platformer about grief, designed never to punish you.

Execution · Light / Casual
A narrative adventure where quick-time events punctuate an otherwise story-first experience.
Gris leans Execution (Light / Casual); Indigo Prophecy leans Execution (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Gris
Gentle platforming with no fail state
Indigo Prophecy
QTEs require light timing precision
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
Indigo Prophecy
no opponents, narrative branches only
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Gris
Linear and fully authored
Indigo Prophecy
minimal randomness in outcomes
Gris leans a little harder on optimization, though the gap is small.
Gris
Light environmental puzzles with obvious solutions
Indigo Prophecy
few solvable systems, story-driven
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.