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.

Optimization · Systems & Chaos
A paranoid sci-fi thriller where choosing between positive and negative delusions shapes which reality the protagonist inhabits.

Optimization · Pure Optimization
Noir DS adventure about interrogating hotel guests to unpick a mystery.
Chaos;Head leans Optimization (Systems & Chaos); Hotel Dusk: Room 215 leans Optimization (Pure Optimization).
Hotel Dusk: Room 215 leans a little harder on execution, though the gap is small.
Chaos;Head
Reading only; delusion trigger choices are the input
Hotel Dusk: Room 215
Stylus puzzles need negligible dexterity
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Chaos;Head
Conspiracies are scripted; no adaptive opponent
Hotel Dusk: Room 215
Characters follow a fixed narrative script
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Chaos;Head
Delusion trigger system hides which mental responses lead to each route
Hotel Dusk: Room 215
Story info hidden until questioned out
Hotel Dusk: Room 215 leans a little harder on optimization, though the gap is small.
Chaos;Head
Choosing the correct delusion triggers per scene to reach the true end
Hotel Dusk: Room 215
Choosing right dialogue and solving set puzzles
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.