head to head
Robotron 64 asks more than Super Mario World, and the gap is variance.

Execution · Pure Mechanics
A twin-stick arena shooter testing aim and crowd-dodging under relentless swarms.

Execution · Pure Mechanics
Precise jump execution across fixed levels with secrets to memorise.
Robotron 64 leans Execution (Pure Mechanics); Super Mario World leans Execution (Pure Mechanics).
Robotron 64 leans clearly harder on execution.
Robotron 64
Twin-stick aiming and dodging swarms is the entire test
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.
Robotron 64
Enemies follow scripted swarm AI, not adaptation
Super Mario World
Scripted Koopas adapt to nothing
Robotron 64 leans clearly harder on variance.
Robotron 64
Spawn waves add managed chaos each level
Super Mario World
Levels are fixed; nothing hidden survives one playthrough
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Robotron 64
Prioritizing targets and survival positioning supports survival
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.