Building comparison
head to head
Opus MagnumvsOuter Wilds
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.
Opus Magnum
Optimization · Pure Optimization
An alchemical machine-building puzzle where the real game is optimizing cost, cycles, and area.
Outer Wilds
Optimization · Pure Optimization
A knowledge-based mystery solved by mapping a deterministic solar system.
Opus Magnum leans Optimization (Pure Optimization); Outer Wilds leans Optimization (Pure Optimization).
Opus MagnumOuter Wilds
Axis by axis
Execution2 vs 2
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Opus Magnum
Placing and timing alchemical arms has minor dexterity demand
Outer Wilds
Light piloting, mostly forgiving
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Opus Magnum
No opponent; solo construction puzzle
Outer Wilds
World is fixed; nothing adapts to you
Variance0 vs 1
Outer Wilds leans a little harder on variance, though the gap is small.
Opus Magnum
Transmutation puzzles are deterministic with fixed inputs
Outer Wilds
Loop is deterministic once understood
Optimization9 vs 9
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Opus Magnum
Engineering compact efficient alchemical machines to produce target molecules
Outer Wilds
Pure knowledge puzzle - solve the system
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.