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 · Practiced Mastery
A dark puzzle-platformer about a tiny girl in a grotesque world.

Optimization · Practiced Mastery
A serene puzzle platformer testing gentle traversal and simple environmental logic.
Little Nightmares leans Execution (Practiced Mastery); Omno leans Optimization (Practiced Mastery).
Little Nightmares leans a little harder on execution, though the gap is small.
Little Nightmares
Stealth platforming demands timing.
Omno
Relaxed surfing and jumping with forgiving checkpoints
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Little Nightmares
Enemies are scripted.
Omno
No adversary inhabits the world
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Little Nightmares
Minimal randomness.
Omno
Secrets sit in fixed locations
Omno leans a little harder on optimization, though the gap is small.
Little Nightmares
Routes have fixed solutions.
Omno
Light environmental puzzles and orb routing pace the journey
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.