Building comparison
head to head
Bullet Heaven 2vsSuper Mario World
Bullet Heaven 2 asks more than Super Mario World, and the gap is execution.
Bullet Heaven 2
Execution · Pure Mechanics
A bullet-hell shooter testing precision dodging through dense scripted patterns.
Super Mario World
Execution · Pure Mechanics
Precise jump execution across fixed levels with secrets to memorise.
Bullet Heaven 2 leans Execution (Pure Mechanics); Super Mario World leans Execution (Pure Mechanics).
Bullet Heaven 2Super Mario World
Axis by axis
Execution9 vs 7
Bullet Heaven 2 leans clearly harder on execution.
Bullet Heaven 2
Dodging dense bullet patterns is the whole game
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.
Bullet Heaven 2
Bosses fire scripted patterns, not adaptive
Super Mario World
Scripted Koopas adapt to nothing
Variance2 vs 1
Bullet Heaven 2 leans a little harder on variance, though the gap is small.
Bullet Heaven 2
Item drops add minor randomness
Super Mario World
Levels are fixed; nothing hidden survives one playthrough
Optimization5 vs 4
Bullet Heaven 2 leans a little harder on optimization, though the gap is small.
Bullet Heaven 2
Character and weapon choice optimize survival underneath
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.