head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Practiced Mastery
A slapstick stealth-puzzle game about being a horrible goose.

Optimization · Practiced Mastery
A deadpan janitor sim about mopping up the gory aftermath of sci-fi shooter battles.
Untitled Goose Game leans Optimization (Practiced Mastery); Viscera Cleanup Detail leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Untitled Goose Game
Light stealth timing, forgiving controls.
Viscera Cleanup Detail
Mop physics fumbling, lightly fiddly at most
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Untitled Goose Game
NPCs follow fixed patterns.
Viscera Cleanup Detail
Nothing opposes you
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Untitled Goose Game
Minor randomness in NPC routines.
Viscera Cleanup Detail
Messes are placed, not random in any meaningful way
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Untitled Goose Game
Puzzle list rewards efficient routing.
Viscera Cleanup Detail
Efficient cleanup order and bucket logistics are the game
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.