head to head
Crash Bandicoot asks more than Super Mario Galaxy, and the gap is execution.

Execution · Pure Mechanics
Precision 3D platformer of narrow corridors, crates, and unforgiving jumps.

Execution · Practiced Mastery
Mid-demand 3D platforming execution across fixed gravity puzzles.
Crash Bandicoot leans Execution (Pure Mechanics); Super Mario Galaxy leans Execution (Practiced Mastery).
Crash Bandicoot leans clearly harder on execution.
Crash Bandicoot
Tight jumps on narrow paths punish slop
Super Mario Galaxy
Gravity-bending jumps need timing, though forgiving by Mario standards
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Crash Bandicoot
Hazards are fixed patterns
Super Mario Galaxy
Bosses repeat fixed patterns - nothing adapts
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Crash Bandicoot
Everything scripted and placed
Super Mario Galaxy
Galaxies are scripted; surprises evaporate after one visit
Crash Bandicoot leans a little harder on optimization, though the gap is small.
Crash Bandicoot
Box routes and gem requirements are learnable
Super Mario Galaxy
Star routes and comet challenges reward learned solutions
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.