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

Variance · Light / Casual
A psychological thriller visual novel investigating ritual murders in post-earthquake Shibuya.

Variance · Light / Casual
A nostalgic AIM-style chat story where dialogue choices steer a doomed friendship.
Chaos;Child leans Variance (Light / Casual); Emily is Away leans Variance (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Chaos;Child
No dexterity component
Emily is Away
Typing gibberish renders to dialogue automatically
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Chaos;Child
No opponent
Emily is Away
Emily is fully scripted
Chaos;Child leans a little harder on variance, though the gap is small.
Chaos;Child
Murder-mystery hidden information and unseen delusion outcomes
Emily is Away
Outcomes hidden on first playthrough
Chaos;Child leans a little harder on optimization, though the gap is small.
Chaos;Child
Delusion-trigger combinations gate routes and true ending
Emily is Away
Branch mapping reveals the fixed ending logic
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.