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 branching musical narrative testing taste in choices rather than any skill.

Optimization · Light / Casual
A gorgeous first-person mystery about piecing together a boy's disappearance.
Stray Gods: The Roleplaying Musical leans Variance (Light / Casual); The Vanishing of Ethan Carter leans Optimization (Light / Casual).
The Vanishing of Ethan Carter leans a little harder on execution, though the gap is small.
Stray Gods: The Roleplaying Musical
Picking dialogue and song choices takes no skill
The Vanishing of Ethan Carter
Walking and looking, nothing more
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Stray Gods: The Roleplaying Musical
Characters react on scripted branches, not adaptation
The Vanishing of Ethan Carter
No opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Stray Gods: The Roleplaying Musical
Branch outcomes hidden until a choice lands
The Vanishing of Ethan Carter
The mystery is hidden only until discovered
The Vanishing of Ethan Carter leans a little harder on optimization, though the gap is small.
Stray Gods: The Roleplaying Musical
Light persuasion-style stat picks, barely a system
The Vanishing of Ethan Carter
Reconstructing event sequences is light deduction
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.