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

Execution · Pure Mechanics
A deterministic precision platformer about executing pixel-perfect dash routes.

Execution · Pure Mechanics
Cute two-button rhythm game where everything reduces to hitting notes on beat.
Celeste leans Execution (Pure Mechanics); Muse Dash leans Execution (Pure Mechanics).
Celeste leans a little harder on execution, though the gap is small.
Celeste
Pixel-perfect dashes and wavedashes are the entire skill.
Muse Dash
Two-lane rhythm hits at high BPM are pure hands
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Celeste
No opponent; level hazards are fully scripted.
Muse Dash
Charts never adapt
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Celeste
Zero randomness; every screen is deterministic.
Muse Dash
Fully deterministic note charts
Celeste leans a little harder on optimization, though the gap is small.
Celeste
Route choice and tech selection are learnable but light.
Muse Dash
Character buffs and chart memorization help margins
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.