head to head
Marble It Up! asks more than Super Mario World, and the gap is execution.

Execution · Pure Mechanics
A marble-rolling platformer testing precise physics control for record times.

Execution · Pure Mechanics
Precise jump execution across fixed levels with secrets to memorise.
Marble It Up! leans Execution (Pure Mechanics); Super Mario World leans Execution (Pure Mechanics).
Marble It Up! leans clearly harder on execution.
Marble It Up!
Frame-perfect marble control and boosting decide every run
Super Mario World
Perfect inputs trivialise every jump, spin and cape flight
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Marble It Up!
Solo time-trials - no opponent to predict
Super Mario World
Scripted Koopas adapt to nothing
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Marble It Up!
Physics are deterministic, nothing random
Super Mario World
Levels are fixed; nothing hidden survives one playthrough
Marble It Up! leans a little harder on optimization, though the gap is small.
Marble It Up!
Finding optimal lines for record times rewards mastery
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.