head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Execution · Pure Mechanics
A first-person cyberpunk slasher where everything dies in one hit, including you.

Execution · Practiced Mastery
A Cave bullet hell demanding the highest execution ceiling of any mainstream shmup, with a rank system that punishes passivity.
Ghostrunner leans Execution (Pure Mechanics); Mushihimesama leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Ghostrunner
One-hit-death parkour and slashing demand near-perfect inputs
Mushihimesama
Ultra Maniac difficulty requires inhuman movement precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Ghostrunner
Enemy placements are fixed
Mushihimesama
All bullet patterns are scripted Cave bullet-hell formations
Mushihimesama leans a little harder on variance, though the gap is small.
Ghostrunner
Deterministic levels
Mushihimesama
Rank system alters bullet speed based on play style
Mushihimesama leans a little harder on optimization, though the gap is small.
Ghostrunner
Route planning and enemy-order solutions define fast clears
Mushihimesama
Shot type selection, rank management, and scoring routes are solvable
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.