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.

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

Variance · Light / Casual
A narrative horror experience testing curiosity more than any skill axis.
Chaos;Child leans Variance (Light / Casual); MiSide leans Variance (Light / Casual).
MiSide leans a little harder on execution, though the gap is small.
Chaos;Child
No dexterity component
MiSide
Walking and minigames make light physical demands
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
MiSide
Mita is a scripted character, not an adaptive mind
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Chaos;Child
Murder-mystery hidden information and unseen delusion outcomes
MiSide
Story surprises are hidden only until experienced
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Chaos;Child
Delusion-trigger combinations gate routes and true ending
MiSide
Linear narrative with simple puzzles to step through
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.