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 · Practiced Mastery
An atmospheric mood piece with light puzzles, testing patience more than skill.

Optimization · Systems & Chaos
A visual novel first and a light tactics game second, heavy on story.
Superbrothers: Sword & Sworcery EP leans Optimization (Practiced Mastery); Utawarerumono: Mask of Deception leans Optimization (Systems & Chaos).
Superbrothers: Sword & Sworcery EP leans a little harder on execution, though the gap is small.
Superbrothers: Sword & Sworcery EP
Simple timed parries are the only dexterity ask
Utawarerumono: Mask of Deception
Optional timing presses on attacks
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Superbrothers: Sword & Sworcery EP
No opponent - a mood piece, not a contest
Utawarerumono: Mask of Deception
Enemy AI is scripted and predictable
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Superbrothers: Sword & Sworcery EP
Moon-phase secrets are hidden until discovered
Utawarerumono: Mask of Deception
Light combat RNG in a mostly fixed story
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Superbrothers: Sword & Sworcery EP
Light environmental puzzles with gentle solutions
Utawarerumono: Mask of Deception
Easy SRPG battles solved with basic positioning
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.