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

Execution · Practiced Mastery
Mid-demand 3D platforming execution across fixed gravity puzzles.

Execution · Pure Mechanics
A 3D platformer whose joy lives in tight movement and capture-driven traversal.
Super Mario Galaxy leans Execution (Practiced Mastery); Super Mario Odyssey leans Execution (Pure Mechanics).
Super Mario Odyssey leans clearly harder on execution.
Super Mario Galaxy
Gravity-bending jumps need timing, though forgiving by Mario standards
Super Mario Odyssey
Precise platforming and capture-move tech ceiling.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Super Mario Galaxy
Bosses repeat fixed patterns - nothing adapts
Super Mario Odyssey
No adaptive opponents whatsoever.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Super Mario Galaxy
Galaxies are scripted; surprises evaporate after one visit
Super Mario Odyssey
Almost no randomness in level design.
Super Mario Odyssey leans a little harder on optimization, though the gap is small.
Super Mario Galaxy
Star routes and comet challenges reward learned solutions
Super Mario Odyssey
Moon routes and movement tech learnable.
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.