Building comparison
head to head
DeemovsSuper Mario World
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.
Deemo
Execution · Pure Mechanics
A melancholy mobile rhythm game built around piano pieces and a wordless fairy tale.
Super Mario World
Execution · Pure Mechanics
Precise jump execution across fixed levels with secrets to memorise.
Deemo leans Execution (Pure Mechanics); Super Mario World leans Execution (Pure Mechanics).
DeemoSuper Mario World
Axis by axis
Execution7 vs 7
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Deemo
Piano-style falling notes need clean two-thumb accuracy
Super Mario World
Perfect inputs trivialise every jump, spin and cape flight
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Deemo
Charts are fixed
Super Mario World
Scripted Koopas adapt to nothing
Variance0 vs 1
Super Mario World leans a little harder on variance, though the gap is small.
Deemo
No randomness
Super Mario World
Levels are fixed; nothing hidden survives one playthrough
Optimization3 vs 4
Super Mario World leans a little harder on optimization, though the gap is small.
Deemo
Memorizing dense piano passages
Super Mario World
Secret exits and route knowledge add a modest solvable layer
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.